Asset trade brokering apparatus, asset trade brokering method, and asset trade brokering system

Abstract

To provide an asset trade mediating device, an asset trade mediating method, an asset trade mediating program and an asset trade mediating system for promoting the sales of an asset such as movable property or real estate by preparing a comment from the viewpoint of an asset purchaser.SOLUTION: An asset trade mediating device 10 which is in the form of a computer and is a general-purpose information processor such as a portable terminal mediates when an asset purchaser purchases an asset on the basis of the asset which is movable property or real estate and asset open information including a comment about asset information. The asset trade mediating device includes an asset purchase decision information receiving part for receiving asset purchase decision information decided on the basis of the asset open information, and a comment decision part for deciding a comment of a reward payment object on the basis of the asset purchase decision information from among comments after the asset purchase decision information is received by the asset purchase decision information receiving part.SELECTED DRAWING: Figure 2

Description

[Technical Field]

[0001] The present invention relates to an asset purchase and sale intermediation device, an asset purchase and sale intermediation method, an asset purchase and sale intermediation program, and an asset purchase and sale intermediation system used when buying and selling assets such as movable property and real estate. [Background technology]

[0002] The buying and selling of assets such as movable property and real estate used to be conducted at retail stores or real estate brokerage offices. Later, with the spread of the Internet, the buying and selling of assets began to be conducted via personal computers and mobile devices. Asset buyers, especially in the case of movable property such as everyday items, do not check the property in person, but instead purchase based on information such as images and videos displayed on a monitor.

[0003] For this reason, prospective asset buyers obtain various asset information before purchasing and examine whether the asset is what they want to purchase before purchasing it. In the case of movable property such as automobiles or real estate, before directly checking the asset, they obtain various information about the asset, examine this information, and then directly check the asset at a store or real estate at its location.

[0004] Asset information for movable and real estate assets includes not only the price of the asset itself, but also photos of the asset itself, comments from third parties who know about the asset, etc. In particular, comments posted by third parties who have information about the asset can be a deciding factor in making a purchase decision because they are highly objective.

[0005] As a technology for adding comments about assets to asset information, for example, Patent Document 1 discloses that bloggers who are not property owners are assigned to specific regions, and that these bloggers create blogs about real estate in their assigned regions and post links to the blogs in the property information. The same document also states that it is possible to provide users with third-party comments about properties, providing them with effective information for making decisions.

[0006] Patent Document 2 discloses that bloggers, who are disinterested third parties, create blogs about real estate information, and that icons for those blogs are placed on a map showing the locations of the properties. Potential real estate buyers can view the blogs by clicking on the icons on the map. The document also discloses that bloggers must register in advance, and in some cases, must undergo a prescribed screening process when registering.

[0007] The document also discloses that real estate owners who are registered members can refer to the digest data of blogs, efficiently select blogs that contain effective expressions for selling real estate properties, and approve the selected blogs for publication. The document further discloses that bloggers receive payment from the real estate owners each time they obtain approval for disclosure from the real estate owners. [Prior art documents] [Patent documents]

[0008] [Patent Document 1] Japanese Patent Application Laid-Open No. 2006-309634 [Patent Document 2] Japanese Patent Application Laid-Open No. 2008-217603 Summary of the Invention [Problem to be solved by the invention]

[0009] However, in the invention described in Patent Document 1, bloggers are required to create additional information about real estate in their assigned area, rather than about properties they recommend. This may result in bloggers being forced to create additional information about real estate that they do not intend to create. As a result, there is a concern that bloggers may not be able to create blogs containing additional information that unintentionally promotes real estate sales, for example.

[0010] Furthermore, in the invention described in Patent Document 1, bloggers create additional information about real estate subjectively. Therefore, unlike the invention described in Patent Document 2, the additional information is unlikely to be based on the perspective of the real estate owner.

[0011] In the invention described in Patent Document 2, registered bloggers receive the property owner's approval to publish in order to receive compensation, which is thought to improve the quality of additional information about real estate. However, since bloggers receive compensation from the property owner by receiving the property owner's approval, the additional information they create will be viewed from the property owner's perspective, which raises concerns that it may hinder the purchase decisions of potential property buyers.

[0012] In our information society, where there is an abundance of information, prospective buyers of assets such as movable and immovable property need to be able to extract the information they want without misreading the asset information. For this purpose, additional information on assets from various perspectives from a third party is useful. In other words, in recent years, there has been a demand for a means of disseminating information that centrally aggregates accurate and useful information so that prospective buyers do not have to select and discard information. This is not limited to real estate, but also applies to movable property, etc.

[0013] The object of the present invention is to provide an asset purchase and sale intermediation device, an asset purchase and sale intermediation method, an asset purchase and sale intermediation program, and an asset purchase and sale intermediation system that promote the sale of assets, such as movable property and real estate, by creating comments from the perspective of prospective asset purchasers. [Means for solving the problem]

[0014] The inventors of the present inventions described in Patent Documents 1 and 2 have returned to the idea that it is necessary to transmit more attractive information to prospective asset purchasers in addition to information from owners of movable and immovable property, etc. Then, they have reconsidered means for further improving the quality of comments on assets from the standpoints of sales channels, asset owners, asset sales intermediaries, and prospective asset purchasers.

[0015] In the prior art, a third party posting a comment about an asset would create additional information about the asset on a blog or other platform before the asset was sold. Naturally, the third party created the blog from the perspective of the asset owner who wanted to sell the asset. Therefore, in the past, the additional information was tailored to the asset owner's needs, and information that was inconvenient for potential asset buyers was often omitted.

[0016] However, it is the prospective asset purchaser who actually purchases the asset. As a result, there have been cases where the additional information on the blog does not meet the prospective asset purchaser's purchasing decision criteria, and the prospective asset purchaser has not ended up purchasing the asset. This is thought to be because the compensation that could be obtained by creating the additional information on the asset is paid by the asset owner. Also, since the prospective asset purchaser is selected from an unspecified number of people, it is thought that it is not possible to narrow down the target of prospective asset purchasers, and the additional information is transmitted from the perspective of the asset owner.

[0017] Therefore, the inventor focused on the fact that it is the prospective asset purchaser who purchases the asset, and conducted extensive research into a system in which a third party who is closest to the prospective asset purchaser's position writes an article about the asset from the prospective asset purchaser's point of view. As a result, the inventor came up with the idea of ​​receiving asset purchase decision information from the asset purchaser after the prospective asset purchaser purchases the asset, and based on the asset purchase decision information, paying a reward to the comment that most contributed to the asset purchase, and thus completed the present invention. The present invention is as follows.

[0018] (1) An asset purchase and sale intermediary device that mediates the purchase of an asset by an asset purchaser based on asset information on movable or immovable assets and asset disclosure information including comments on the asset information, an asset purchase decision information receiving unit that receives asset purchase decision information determined based on asset disclosure information; a comment determination unit that determines, from among the comments, a comment to be paid a reward based on the asset purchase decision information after receiving the asset purchase decision information by the asset purchase decision information receiving unit; An asset trading intermediary device comprising:

[0019] (2) The asset trading intermediary device further: a comment reward calculation unit that calculates a reward for the comment determined by the comment determination unit; a reward information sending unit that sends information about the reward calculated by the comment reward calculation unit to the comment sending terminal; The asset trading intermediary device according to (1) above,

[0020] (3) The Comment Determination Unit further: an asset purchase decision reason extraction unit that extracts an asset purchase decision reason from the asset purchase decision information received by the asset purchase decision information receiving unit; a comment coincidence calculation unit that calculates the coincidence between the purchase decision reasons extracted by the asset purchase decision reason extraction unit and the comments; a comment coincidence storage unit that stores the coincidence calculated by the comment coincidence calculation unit; a remaining check unit for uncalculated comments that checks whether there are any comments for which the degree of match has not been calculated; a comment matching degree comparison unit that reads out the degrees of matching of the comments stored in the comment matching degree storage unit and compares the degrees of matching of the read out comments when the uncalculated comment remaining confirmation unit confirms that there are no comments for which the degrees of matching have not been calculated; a highest-match comment extraction unit that extracts a highest-match comment calculated to have the highest degree of match from the degrees of match compared by the comment matching comparison unit; a reward payment target comment determination unit that determines the highest matching comment extracted by the highest matching comment extraction unit as a reward payment target; The asset buying and selling intermediary device according to (1) or (2) above, comprising:

[0021] (4, 5) The asset trading intermediary device further: an asset information receiving unit that receives asset information; an asset disclosure information generating unit that generates asset disclosure information based on the asset information received by the asset information receiving unit; an asset disclosure information storage unit that stores the asset disclosure information generated by the asset disclosure information generation unit; an asset disclosure information disclosure unit that reads out the asset disclosure information stored by the asset disclosure information storage unit and discloses the asset disclosure information; a comment receiving unit that receives comments on the asset disclosure information disclosed by the asset disclosure information disclosure unit; a comment adding unit that adds the comment received by the comment receiving unit to the asset disclosure information; a comment-attached asset public information publishing unit that publishes comment-attached asset public information including the comment added by the comment adding unit; The asset buying and selling intermediary device according to any one of (1) to (3) above, comprising:

[0022] (6) The asset trading intermediary device further: an asset purchase unavailable period setting unit that sets a predetermined period from the date of sending the comment as an asset purchase unavailable period for the comment sender who sent the comment received by the comment receiving unit; an asset purchase unavailable period storage unit that stores information about the purchase unavailable period set by the asset purchase unavailable period setting unit; Equipped with The comment determination unit further an asset purchase unavailable period elapse determination unit that reads out the information on the purchase unavailable period stored by the asset purchase unavailable period storage unit, and determines whether the period from the date on which the highest matching comment extracted by the highest matching comment extraction unit was sent to the date on which the asset purchase decision information was received has elapsed; and Equipped with An asset purchase and sale brokerage device as described in (5) above, in which, when the asset purchase unavailable period expiration determination unit determines that the purchase unavailable period has expired, the reward payment target comment determination unit determines that the highest matching comment extracted by the highest matching comment extraction unit is the target for reward payment.

[0023] (7, 12-15) The asset buying and selling intermediary device according to any one of (1) to (6) above, wherein the asset is real estate.

[0024] (8) An asset purchase and sale intermediation method that uses a program to mediate the purchase of an asset by an asset purchaser based on asset information on the asset, which is movable or immovable property, and asset disclosure information including comments on the asset information, receiving asset purchase decision information determined based on asset disclosure information; After receiving the asset purchase decision information, the comment to be paid a reward is determined from among the comments based on the asset purchase decision information. An asset trading intermediation method characterized by:

[0025] (9) An asset purchase and sale brokerage program that mediates asset purchases by asset buyers based on asset disclosure information, including asset information on movable or immovable property and comments on the asset information, an asset purchase decision information receiving step of receiving asset purchase decision information determined based on the asset disclosure information; a comment determination step of determining, from among the comments, a comment to be paid a reward based on the asset purchase decision information after receiving the asset purchase decision information in the asset purchase decision information receiving step; An asset trading intermediation program characterized by causing a computer to execute the above.

[0026] (10) An asset purchase and sale intermediation system that includes an asset information transmission terminal, an asset purchase and sale intermediation terminal, a comment transmission terminal, and an asset purchase decision information transmission terminal, and that acts as an intermediary when an asset purchaser purchases an asset based on asset information of movable or immovable assets and asset disclosure information including comments on the asset information, The asset information transmission terminal is An asset information transmission unit that transmits asset information to the asset trading brokerage terminal Equipped with The asset trading intermediary terminal is an asset information receiving unit that receives asset information transmitted from the asset information transmitting terminal; an asset disclosure information generating unit that generates asset disclosure information based on the asset information received by the asset information receiving unit; an asset disclosure information storage unit that stores the asset disclosure information generated by the asset disclosure information generation unit; an asset disclosure information disclosure unit that reads out the asset disclosure information stored by the asset disclosure information storage unit and discloses the asset disclosure information; a comment receiving unit that receives comments on the asset disclosure information disclosed by the asset disclosure information disclosure unit, the comments being transmitted from the comment transmitting terminal; a comment adding unit that adds the comment received by the comment receiving unit to the asset disclosure information; a comment-attached asset public information publishing unit that publishes comment-attached asset public information including the comment added by the comment adding unit; an asset purchase decision information receiving unit that receives asset purchase decision information determined based on the asset public information with comments published by the asset public information publishing unit with comments, which is transmitted from the asset purchase decision information transmitting terminal; a comment determination unit that determines, from among the comments, a comment to be paid a reward based on the asset purchase decision information after receiving the asset purchase decision information by the asset purchase decision information receiving unit; a comment reward calculation unit that calculates a reward for the comment determined by the comment determination unit; a reward information sending unit that sends information about the reward calculated by the comment reward calculation unit to the comment sending terminal; Equipped with The comment sending terminal is a comment sending unit that sends comments regarding the asset disclosure information to the asset trading intermediary terminal; a remuneration information receiving unit that receives remuneration information transmitted from the asset trading brokerage terminal; Equipped with The asset purchase decision information transmitting terminal is an asset purchase decision information transmitting unit that transmits asset purchase decision information determined based on the asset disclosure information with comments to the asset trading intermediary terminal; Equipped with An asset buying and selling intermediation system characterized by:

[0027] (11) The asset information transmission terminal further: an owner comment sending unit that sends an owner comment based on the asset disclosure information with comments to the asset trading intermediary terminal; The asset trading brokerage terminal includes an owner comment receiving unit that receives owner comments from the asset information transmitting terminal; an owner comment adding unit that adds the owner comment received by the owner comment receiving unit to the asset disclosure information; an owner comment-added asset public information publishing unit that publishes asset public information with owner comments including the owner comment added by the owner comment adding unit; Equipped with The asset purchase decision information transmitting unit of the asset purchase decision information transmitting terminal transmits asset purchase decision information determined based on asset disclosure information with owner comments to the asset purchase and sale intermediation terminal, as described in (10) above. [Brief explanation of the drawings]

[0028] [Figure 1] FIG. 1 is a diagram showing an example of the hardware configuration of an asset trade intermediary device according to this embodiment. [Figure 2] FIG. 2 is a diagram showing an example of the functional configuration of the asset trade intermediary device according to this embodiment. [Figure 3] FIG. 3 is a diagram showing a part of a flowchart of the asset trade intermediary device according to this embodiment. [Figure 4] FIG. 4 is a diagram showing an example of the functional configuration of the asset trade intermediary device according to this embodiment. [Figure 5] FIG. 5 is a diagram showing an example of a flowchart illustrating the operation of the asset trade intermediary device shown in FIG. [Figure 6] FIG. 6 is a diagram illustrating an example of remuneration information. [Figure 7] FIG. 7 is a diagram showing an example of the functional configuration of the comment determination unit shown in FIG. 2 or 4 provided in the asset trade intermediary device according to this embodiment. [Figure 8] FIG. 8 is a diagram showing an example of a flowchart illustrating the operation of the comment determination unit shown in FIG. [Figure 9] FIG. 9 is a diagram illustrating an example of the asset purchase decision information. [Figure 10] FIG. 10 is a diagram showing an example of a list of received comments. [Figure 11] FIG. 11 is a diagram showing an example of the functional configuration of the comment reward calculation unit shown in FIG. 4 that may be included in the asset trade intermediary device according to this embodiment. [Figure 12] FIG. 12 is a diagram illustrating an example of a flowchart showing the operation of the comment reward calculation unit illustrated in FIG. [Figure 13] FIG. 13 is a diagram showing an example of the functional configuration of the asset trade intermediary device according to this embodiment. [Figure 14] FIG. 14 is a diagram showing an example of a flowchart illustrating the operation of the asset trade intermediary device shown in FIG. [Figure 15] FIG. 15 is a diagram showing an example of the functional configuration of the asset trade intermediary device according to this embodiment. [Figure 16] FIG. 16 is a diagram showing an example of a flowchart illustrating the operation of the asset trade intermediary device shown in FIG. [Figure 17] FIG. 17 is a diagram showing an example of the hardware configuration of the asset buying and selling intermediary system according to this embodiment. [Figure 18] FIG. 18 is a diagram showing an example of the functional configuration of the asset information transmission terminal that constitutes the asset buying and selling intermediary system according to this embodiment. [Figure 19] FIG. 19 is a diagram showing an example of the functional configuration of the asset trading intermediary terminal that constitutes the asset trading intermediary system according to this embodiment. [Figure 20] FIG. 20 is a diagram showing an example of the functional configuration of a comment transmission terminal that constitutes the asset buying and selling intermediary system according to this embodiment. [Figure 21] FIG. 21 is a diagram showing an example of the functional configuration of the asset purchase decision information transmitting terminal that constitutes the asset purchase intermediary system according to this embodiment. [Figure 22] FIG. 22 is a diagram showing an example of a sequence of the asset buying and selling intermediary system according to this embodiment. [Figure 23] FIG. 23 is a diagram showing an example of the functional configuration of the asset information transmission terminal that constitutes the asset buying and selling intermediary system according to this embodiment. [Figure 24]FIG. 24 is a diagram showing an example of the functional configuration of the asset trading intermediary terminal that constitutes the asset trading intermediary system according to this embodiment. [Figure 25] FIG. 25 is a diagram showing an example of a sequence of the asset buying and selling intermediary system according to this embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0029] The present embodiment will be described with reference to the drawings. The preferred aspects described below can be combined as appropriate.

[0030] 2. Asset trading intermediary device (1) Hardware configuration of asset trading intermediary device 1 is a diagram showing an example of the hardware configuration of an asset purchase and sale brokerage device according to the present embodiment. The asset purchase and sale brokerage device 1 comprises a CPU (Central Processing Unit) 2 that performs various processes, memory 3, a non-volatile storage device 4, input devices 5 such as a keyboard and microphone, a monitor 6, and an input / output interface 7.

[0031] The CPU 2 loads the programs stored in the storage device 4 into the memory 3 and executes them. Each function described below is executed by the CPU 2. The storage device 4 stores various data in addition to the programs. The storage device 4 is a non-volatile memory such as a ROM (Random Access Memory), or a HDD that can be externally connected to the asset trade intermediary device 1. Any media capable of storing programs may be used, including magnetically or optically storing media such as floppy disks and CD-ROMs.

[0032] The programs stored in the storage device 4 are loaded into the memory 3. The input device 5 is a device for inputting information. The execution results of the CPU 2 are displayed on the monitor 6. The input / output interface 7 is an interface for receiving data from other terminals and transmitting data to other terminals.

[0033] The asset trade intermediary device 1 is in the form of a computer, but is a general-purpose information processing device such as a mobile terminal. For this reason, the monitor 6 may be equipped with the functions of the input device 5. The storage device 4 has a web browser, software, programs, etc. pre-installed.

[0034] (2) Functional configuration and operation of the asset trading intermediary device The asset purchase and sale intermediation system according to this embodiment mediates the purchase of an asset by an asset purchaser based on asset disclosure information including comments on the asset, which may be movable or immovable property. The functions of the asset purchase and sale intermediation device will now be described in detail.

[0035] As shown in FIG. 2, the asset trade brokerage device 10 includes an asset purchase decision information receiving unit 11 and a comment determining unit 12. The operation of these units will be described with reference to FIG. 3. FIG. 3 is a diagram showing a portion of a flowchart of the asset trade brokerage device according to this embodiment. First, the asset purchase decision information receiving unit 11 receives asset purchase decision information determined based on asset disclosure information (S11). Then, after receiving the asset purchase decision information from the asset purchase decision information receiving unit 11, the comment determining unit 12 determines a comment to which a reward is to be paid based on the asset purchase decision information (S12). The asset purchase decision information receiving unit 11 may store the received asset purchase decision information in the storage device 4 of FIG. 1, or may also store it in the memory 3 of FIG. 1.

[0036] In this embodiment, "asset information" refers to information about movable and immovable property. In this embodiment, immovable property refers to land, buildings, etc., and movable property refers to products other than immovable property. Furthermore, in this embodiment, "asset disclosure information" refers to information created based on asset information sent by the owner. Asset information excludes information that is unnecessary when selling an asset, such as personal information about the asset owner.

[0037] In this way, unlike conventional methods, the asset purchase brokerage device according to this embodiment determines the comments to which rewards are to be paid based on the asset purchase decision information received from the asset purchaser. Therefore, the comments received by the asset purchase decision information receiving unit 11 are based on the perspective of the purchaser, not the asset owner, which dramatically promotes asset purchases and sales compared to conventional methods.

[0038] In the past, when an asset owner selected a comment, only the comments that suited the asset owner's needs were made public. On the other hand, in this embodiment, if the asset is real estate, for example, and a comment including a proposal for future renovations is included, the asset purchaser can make a purchase decision based on the comment that describes how to modify the asset to suit the buyer's preferences in the future or how to make the asset itself more valuable, rather than only the asset information at the time of purchase.

[0039] Furthermore, when purchasing real estate, etc., the asset purchaser can obtain comments based on the perspective of the asset purchaser when actually using the asset, such as information on problems and repairs of ancillary facilities. Therefore, the asset purchase intermediary device according to this embodiment can promote asset sales and make purchases safer for the purchaser compared to conventional devices.

[0040] Furthermore, the comment creator or a potential asset purchaser can also submit comments based on information about multiple competing properties that are compared to the asset to be purchased. In this case, the asset purchaser can also obtain information about competing properties that the comment creator or potential asset purchaser has actually taken the time to inspect, and can therefore decide to purchase the asset based on comments written from the perspective of the asset purchaser.

[0041] Accordingly, in this embodiment, a reward is paid to the comment creator based on the asset purchase decision information. Since a reward can be earned from the act of viewing through a comment itself, by increasing viewings, such as by viewing many properties and then writing a comment, the comments become useful asset information for asset purchasers. Furthermore, the number of viewings increases, and buying and selling activity also becomes more active. Given the current situation in which the number of asset purchases by people living overseas has been increasing in recent years, it is difficult for people living overseas to actually view multiple competing properties. Therefore, information about competing properties that have actually been viewed is extremely valuable.

[0042] In this way, the asset purchase and sale intermediary device according to this embodiment can include not only current asset information but also future proposals in the comments, so that the comments can include attractive aspects of the asset that the asset owner may not have noticed, thereby promoting asset sales more than ever before.

[0043] (3) Another example of the functional configuration and operation of the asset trading intermediary device Fig. 4 is a diagram showing an example of the functional configuration of the asset purchase and sale intermediary device 20 according to this embodiment. Fig. 5 is a diagram showing an example of a flowchart showing the operation of the asset purchase and sale intermediary device 20 shown in Fig. 4. The asset purchase and sale intermediary device 20 may include a comment reward calculation unit 23 and a reward information transmission unit 24 in addition to the components of the asset purchase and sale intermediary device 10 shown in Fig. 2.

[0044] These operations will be explained using Fig. 4. Note that S21 and S22 are the same as S11 and S12 in Fig. 3, respectively, and therefore explanations thereof will be omitted.

[0045] The comment reward calculation unit 23 calculates a reward for the comment determined by the comment determination unit 22 (S23). The comment reward may be calculated as a predetermined percentage of the asset purchase price, for example. Alternatively, as will be described later, the comment reward may be calculated according to the calculated degree of coincidence. Alternatively, if there is content in the asset purchase decision information, particularly in the comment, that contributed significantly to the decision to purchase the asset, the predetermined percentage may be increased.

[0046] Then, the reward information sending unit 24 sends the reward information calculated by the comment reward calculation unit 23 to the comment sending terminal (S24). This allows the comment creator to recognize that a reward will be paid in consideration for the comment they sent. The reward information is, for example, information describing the amount of reward and the inquiry about the account to which the reward will be paid, as shown in Fig. 7.

[0047] (4) Another example of the functional configuration and operation of the asset trading intermediary device Fig. 7 is a diagram showing an example of the functional configuration of the comment determination unit shown in Fig. 2 or 4 provided in the asset trade intermediary device according to this embodiment. Fig. 8 is a diagram showing an example of a flowchart showing the operation of the comment determination unit shown in Fig. 7. The functional configuration diagram shown in Fig. 7 is an example of a functional configuration diagram specifically showing the functions of the comment determination units 12 and 22 shown in Figs. 2 and 4. The flowchart shown in Fig. 8 is a flowchart showing the operation according to the functional configuration diagram shown in Fig. 7, and may be incorporated into S12 in Fig. 3 and S22 in Fig. 5.

[0048] The comment determination units 12 and 22 include an asset purchase decision reason extraction unit 12a, a comment agreement calculation unit 12b, a comment agreement storage unit 12c, a comment remaining check unit 12d for uncalculated agreement, a comment agreement comparison unit 12e, a highest agreement comment extraction unit 12f, and a reward payment comment determination unit 12g. The operations of these units are described in detail below.

[0049] The asset purchase decision reason extraction unit 12a extracts asset purchase decision reasons from the asset purchase decision information received by the asset purchase decision information receiving unit 11, 21 (S12a). FIG. 9 is a diagram showing an example of asset purchase decision information. The asset purchase decision information includes, for example, the intention to purchase the asset and the reason for the decision to purchase the asset, and a check mark is placed in the "Purchase asset" column. The asset purchase amount (not shown) may also be included. The asset purchase decision reason selected by the asset purchaser is checked from the listed asset purchase decision reasons. Alternatively, as shown in FIG. 9, if a separate comment column is provided in which the purchase decision reason can be freely entered, words corresponding to the asset purchase decision reason may be extracted from the comment column by, for example, morphological analysis.

[0050] The method for extracting the reasons for the asset purchase decision is to extract the parts corresponding to the reasons for the asset purchase decision from the asset purchase decision information written in a predetermined format. This is done by recognizing the words written in a predetermined position in the predetermined format, such as the size and layout, as the reasons for the asset purchase decision, and extracting only those parts.

[0051] The comment matching calculation unit 12b calculates the degree of matching between the purchase decision reasons extracted by the asset purchase decision reason extraction unit 12a and the comments read from the storage device 4 of Fig. 1 (S12b). The degree of matching is calculated based on whether words such as adjectives and nouns extracted from the asset purchase decision reasons using morphological analysis or the like match or are similar words. For this calculation, well-known methods such as Word2Vec or the cosine similarity method, which calculates by vectorizing the meanings of words, can be used.

[0052] The comment matching degree saving unit 12c saves the calculated degree of matching for each comment in the storage device 4 of Fig. 1 (S12c). The uncalculated comment remaining confirmation unit 12d checks whether any comments for which the degree of matching has not been calculated are saved in the storage device 4 of Fig. 2 (S12d). For example, as shown in Fig. 10, the degrees of matching have been calculated up to comment No. 2, but the degree of matching has not been calculated for comment No. 3, so the uncalculated comment remaining confirmation unit 12d checks that the degree of matching has not been calculated for comment No. 3.

[0053] If there are comments for which the degree of agreement has not been calculated (S12d, yes), the process returns to S12b, where the degree of agreement of the comments for which the degree of agreement has not been calculated is calculated. If there are no comments for which the degree of agreement has not been calculated (S12d, no), the comment agreement comparison unit 12e reads out the degrees of agreement of the comments stored by the comment agreement storage unit 12c, and compares the degrees of agreement of the read comments (S12e).

[0054] The highest matching comment extraction unit 12f extracts the comment with the highest matching score calculated from the scores compared by the comment matching comparison unit 12e (S12f). The reward payment target comment determination unit 12g determines the highest matching comment extracted by the highest matching comment extraction unit 12f as a reward payment target comment (S12g).

[0055] The comment reward calculation unit 23 shown in Fig. 4 may calculate the reward based on the degree of agreement calculated by the comment agreement calculation unit 12b shown in Fig. 7 by, for example, reading the asset purchase amount from the asset purchase decision information stored in the storage device 4 in Fig. 2 and calculating a certain percentage (such as 0.1%) of the asset purchase amount as the reward amount. Also, if the reward amount is determined in advance, the comment reward calculation unit 23 may read the reward amount stored in advance in the storage device 4 in Fig. 2 and proceed to S24 in Fig. 4.

[0056] Furthermore, if two or more comments are eligible for payment of a reward, the amount may be multiplied by a predetermined rate according to the degree of similarity. The function of calculating rewards for two or more comments will be explained using Figures 11 and 12. Figure 11 is a diagram showing an example of the functional configuration of the comment reward calculation unit shown in Figure 4 that may be provided in the asset purchase and sale brokerage device of this embodiment. Figure 12 is a diagram showing an example of a flowchart showing the operation of the comment reward calculation unit shown in Figure 11. Note that Figures 11 and 12 are examples where a predetermined reward amount and a universally set upper reward amount are set in the system.

[0057] 11, the comment reward calculation unit 23 may include a first comment reward calculation formula readout unit 23-1, a degree of agreement readout unit 23-2, a reward amount readout unit 23-3, a first comment reward calculation unit 23-4, a reward upper limit amount comparison unit 23-5, a second comment reward calculation formula readout unit 23-6, and a second comment reward calculation unit 23-7. The functional configuration diagram shown in FIG. 11 is a functional configuration diagram specifically showing the functions of the comment reward calculation unit 23 shown in FIG. 4.

[0058] As shown in Fig. 12, the first comment reward calculation formula reading unit 23-1 reads out the first comment reward calculation formula stored in the storage device 4 of Fig. 1 according to the number of comments eligible for reward (S23-1). For example, if a reward is to be paid for two comments and the degrees of match are a and b, respectively, the first comment reward calculation formula may be, for example, {(reward amount) / (a+b)} x (a or b) x 10,000 yen.

[0059] In the case where a reward is paid for three comments, with the degrees of similarity being a, b, and c, respectively, the first comment reward calculation formula may be, for example, {(reward amount) / (a+b+c)} x (a or b or c) x 10,000 yen. Even if there are four or more comments eligible for reward, the calculation formula may be similarly stored in the storage device of Figure 1. Note that the "10,000 yen" can be changed as appropriate.

[0060] Next, the agreement degree reading unit 23-2 reads out the agreement degree of each comment stored in the storage device 4 of Fig. 1 (S23-2). The reward amount reading unit 23-3 reads out the reward amount stored in the storage device 4 of Fig. 1 (S23-3). Note that S23-2 and S23-3 are in no particular order. The first comment reward calculation unit 23-4 calculates the reward amount of each comment by substituting each agreement degree read out by the agreement degree reading unit 23-2 into the first comment reward calculation formula read out by the first comment reward calculation formula reading unit 23-1 (S23-4).

[0061] The reward upper limit comparison unit 23-5 reads the reward upper limit stored in the storage device 4 in Figure 1 and compares it with the total reward amount calculated by the first comment reward calculation unit 23-4 (S23-5). If the total reward amount is less than or equal to the reward upper limit (S23-5, No), proceed to S24 in Figure 4.

[0062] If the total remuneration amount is higher than the upper remuneration limit (S23-5, Yes), the second comment remuneration calculation formula readout unit 23-6 reads out the second comment remuneration calculation formula from the storage device of FIG. 1 (S23-6). The second comment remuneration calculation unit 23-7 calculates the remuneration amount for each comment at the upper remuneration limit using the second comment remuneration calculation formula readout by the second comment remuneration calculation formula readout unit 23-6 (S23-7), and proceeds to S24 of FIG. 4. For example, if a remuneration is paid for two comments and the degrees of similarity are a and b, respectively, the second comment remuneration calculation formula may be {(upper remuneration limit) / (a+b)}×(a or b)×10,000 yen. This formula allows the upper remuneration limit to be divided at a rate according to the degrees of similarity. Note that the "10,000 yen" can be changed as appropriate.

[0063] These will be explained in detail using Figure 10. As shown in Figure 10, if comment No. 1 and comment No. 2 are eligible for payment of a reward, the reward amount for comment No. 1 calculated using the first comment reward calculation formula may be {100 / (58+52)} x 58 x 10,000 yen, and the reward amount for comment No. 2 may be {100 / (58+52)} x 52 x 10,000 yen. If the sum of these reward amounts does not exceed the upper reward limit read from the storage device of Figure 2, each calculated reward amount may be paid to the comment creator. On the other hand, if the sum of these reward amounts is higher than the upper reward limit, the reward amount for comment No. 1 may be {(upper reward limit) / (58+52)} x 58 x 10,000 yen, and the reward amount for comment No. 2 may be {(upper reward limit) / (58+52)} x 52 x 10,000 yen.

[0064] 11 and 12, if a comment reward calculation method based on the degree of similarity is adopted, it may be applied to calculating the reward amount for one comment. Also, if the reward amount is equal to or less than the upper reward limit, S23-5 will always be No, and the process will proceed to S24.

[0065] (5) Another example of the functional configuration and operation of the asset trading intermediary device Fig. 13 is a diagram showing an example of the functional configuration of the asset purchase and sale intermediary apparatus 30 according to this embodiment. Fig. 14 is a diagram showing an example of a flowchart showing the operation of the asset purchase and sale intermediary apparatus 30 shown in Fig. 13. In addition to the asset purchase decision information receiving unit 11 (31) and comment determining unit 12 (32) of the asset purchase and sale intermediary apparatus 10 shown in Fig. 2, the asset purchase and sale intermediary apparatus 30 may also include an asset information receiving unit 30-1, an asset disclosure information generating unit 30-2, an asset disclosure information saving unit 30-3, an asset disclosure information publishing unit 30-4, a comment receiving unit 30-5, a comment adding unit 30-6, and a comment-added asset disclosure information publishing unit 30-7.

[0066] The asset information receiving unit 30-1 receives asset information (S30-1). In this embodiment, asset information is information sent by the asset owner when the asset owner inputs the asset information into a specified form, and is information about the asset to be bought and sold from the asset owner's perspective. In the case of real estate, the asset information includes various information such as the name, address, email address, telephone number, location of the real estate, type of real estate, size, and photos of the real estate. In the case of movable property, the asset information includes the name, address, and photos of the movable property of the movable property owner.

[0067] The asset disclosure information generation unit 30-2 generates asset disclosure information based on the asset information received by the asset information receiving unit 30-1 (S30-2). The asset disclosure information generation unit 30-2 reads various information related to the assets from the received asset information to make it public information, arranges the read information in a format for disclosure, and generates asset disclosure information. Note that information that does not need to be disclosed, such as personal information of the asset owner, is excluded from the asset information.

[0068] The asset disclosure information storage unit 30-3 stores the asset disclosure information generated by the asset disclosure information generation unit in the storage device 4 of Fig. 1 (S30-3). The asset disclosure information disclosure unit 30-4 reads the asset disclosure information stored by the asset disclosure information storage unit 30-3 and publishes the asset disclosure information of Fig. 1 (S30-4). The asset disclosure information is stored in the storage device 4 of Fig. 1 and is published by adding it to a web page operated by the asset buy / sell intermediary device 30, for example.

[0069] The comment receiving unit 30-5 receives comments on the asset disclosure information published by the asset disclosure information publishing unit 30-4 (S30-5). The comment sender may be a third party who knows the asset disclosure information, or a prospective purchaser who plans to purchase in the future. As in the past, the comment sender is preferably a specific person who has been registered in advance so that a reward can be paid. The comment may include personal information that identifies the comment sender in order to send the aforementioned reward information. If a person does not wish to receive a reward, they may omit the personal information.

[0070] Furthermore, for example, if a commenter uses a pen name to post about assets for sale on social media or the like, the pen name may be displayed in the comment to increase the credibility of the comment itself. A hyperlink may also be provided to the pen name, allowing easy viewing and browsing of the social media site where the commenter posts. The URL of the commenter's social media may also be included in the comment.

[0071] The comment adding unit 30-6 adds the comment received by the comment receiving unit 30-5 to the asset disclosure information (S30-6). The comment adding unit 30-6 copies the comment to the asset disclosure information stored in the storage device 4. A comment field is provided in the asset disclosure information, and the received comment is entered in the comment field.

[0072] The comment-attached asset public information disclosing unit 30-7 discloses the comment-attached asset public information including the comment added by the comment adding unit 30-6 (S30-7). The disclosure method of the comment-attached asset public information disclosing unit 30-7 is the same as that of the asset public information disclosing unit 30-4. S31 and S32 are the same as S11 and S12 in Fig. 3, respectively, and therefore description thereof will be omitted. Note that in Fig. 14, before the asset purchase decision information is received in S31, S30-5 to S30-7 are repeated every time a comment is received.

[0073] Although the asset disclosure information with comments may include a link to the content of the received comment, it is preferable to display the comment content itself on the same page as the asset information. This posting method allows viewers, such as potential asset purchasers, to view all comments on the same screen as the asset page without clicking. Furthermore, since future commenters can easily view comments that have already been received, it is possible to more reliably prevent the posting of additional supplementary information or duplicate content for existing comments.

[0074] In this way, if a commenter uses SNS to post asset information, their followers on the SNS may become potential buyers. Furthermore, since asset information posted on SNS may be eligible for payment of rewards, commenters will be more proactive in posting on their SNS accounts. This can dramatically promote the buying and selling of assets.

[0075] (6) Another example of the functional configuration and operation of the asset trading intermediary device Fig. 15 is a diagram showing an example of the functional configuration of the asset purchase intermediary device 40 according to this embodiment. Fig. 16 is a diagram showing an example of a flowchart showing the operation of the asset purchase intermediary device 40 shown in Fig. 15. The asset purchase intermediary device 50 may further include an asset purchase unavailable period setting unit 43 and an asset purchase unavailable period storage unit 44 in addition to the asset purchase intermediary device 20 shown in Fig. 13. The comment determination unit 42 may further include an asset purchase unavailable period elapsed determination unit 42h in addition to the comment determination unit 12 (22) shown in Fig. 7.

[0076] S40-1 to S40-7 and S41 in Fig. 16 correspond to S30-1 to S30-7 and S31 in Fig. 14, respectively, and therefore a description thereof will be omitted. Also, S42a to S42f in Fig. 16 correspond to S12a to S12f in Fig. 8, respectively, and therefore a description thereof will be omitted.

[0077] The asset purchase disallowance period setting unit 43 sets a predetermined period from the date of sending the comment as an asset purchase disallowance period for the comment sender who sent the comment received by the comment receiving unit 40-5 (S43). If a prospective purchaser sends a comment themselves and decides to purchase an asset based on their own comment, this may constitute unjust enrichment. For this reason, in this embodiment, an asset purchase disallowance period is set for the comment sender, during which they are not allowed to purchase an asset for a certain period after sending their comment. This period may be set appropriately depending on the asset, and may be approximately 6 to 12 months for real estate, for example.

[0078] The asset purchase unavailable period storage unit 44 stores information on asset purchase unavailable periods in the storage device 4 of FIG.

[0079] The asset purchase unavailable period elapsed determination unit 42h determines whether the period from the date on which the highest matching comment extracted by the highest matching comment extraction unit 42f was sent to the date on which the asset purchase decision information was received has elapsed the read purchase unavailable period (S42h). If the asset purchase unavailable period elapsed determination unit 42h determines that the purchase unavailable period has elapsed (S42h, yes), the reward payment target comment determination unit 42g determines that the highest matching comment extracted by the highest matching comment extraction unit is the target for reward payment (S42g).

[0080] 2. Asset trading intermediary system (1) Hardware configuration of asset trading intermediation system Fig. 1 is a diagram showing an example of the hardware configuration of an asset trade intermediation system according to this embodiment. In the asset trade intermediation system, an asset information transmission terminal 100, an asset trade intermediation terminal 200, a comment transmission terminal 300, and an asset purchase decision information transmission terminal 400 are connected via a network 500. The asset trade intermediation terminal 200 is the asset trade intermediation device described above. Each of the terminals 100 to 400 has the hardware configuration shown in Fig. 1.

[0081] The operation of the asset trade intermediary system will be described in detail below using the functional configurations and sequences of the asset information transmission terminal 100, asset trade intermediary terminal 200, comment transmission terminal 300, and asset purchase decision information transmission terminal 400.

[0082] (2) Functional configuration of each terminal (3-1) Asset Owner Terminal 18 is a diagram showing an example of the functional configuration of an asset information transmission terminal constituting the asset purchase and sale intermediation system according to this embodiment. As shown in FIG. 18, the asset information transmission terminal 100 may include an asset information transmission unit 101 that transmits asset information of the asset owner to the asset purchase and sale intermediation terminal 200.

[0083] (3-2) Asset trading intermediary terminal Fig. 19 is a diagram showing an example of the functional configuration of the asset trade brokerage terminal 200 constituting the asset trade brokerage system according to this embodiment. As shown in Fig. 19, the asset trade brokerage terminal 200 may include an asset information receiving unit 200-1, an asset disclosure information generating unit 200-2, an asset disclosure information saving unit 200-3, an asset disclosure information publishing unit 200-4, a comment receiving unit 200-5, a comment adding unit 200-6, a comment-added asset disclosure information publishing unit 200-7, an asset purchase decision information receiving unit 201, a comment determining unit 202, a comment reward calculation unit 203, and a reward information sending unit 204.

[0084] 19 correspond to 30-1 to 30-7, 31, and 32 in Fig. 13. Also, 203 and 204 in Fig. 19 correspond to 23 and 24 in Fig. 4, respectively.

[0085] (3-3) Comment sending terminal 20 is a diagram showing an example of the functional configuration of the comment sending terminal 300 constituting the asset buying and selling intermediary system according to this embodiment. The comment sending terminal 300 may include a comment sending unit 301 that sends comments on asset disclosure information to the asset information intermediary terminal, and a remuneration information receiving unit 302 that receives remuneration information sent from the asset buying and selling intermediary terminal.

[0086] (3-4) Asset purchase decision information transmission terminal 21 is a diagram showing an example of the functional configuration of the asset purchase decision information transmission terminal 400 constituting the asset purchase brokerage system according to this embodiment. The asset purchase decision information transmission terminal 400 may include an asset purchase decision information transmission unit that transmits asset purchase decision information determined based on the asset disclosure information with comments to the asset purchase brokerage terminal 200.

[0087] Each function provided in each terminal is realized by the cooperation of the hardware resources shown in Figure 1 and Figure 17. Each function and the operation of the asset buying and selling intermediary system according to this embodiment will be explained using Figure 22.

[0088] (4) Operation of the asset trading intermediary system Fig. 22 is a diagram showing an example of the sequence of the asset buying and selling intermediary system according to this embodiment. First, the asset information transmitting unit 101 of the asset information transmitting terminal 100 shown in Fig. 18 transmits asset information of an asset to the asset buying and selling intermediary terminal 200 (S101). The asset information is obtained when the owner of the asset inputs the asset information into a predetermined form displayed on the asset information transmitting terminal.

[0089] Next, the asset information receiving unit 200-1 of the asset trade intermediary terminal 200 receives asset information from the asset information transmitting terminal 100 (S201). The asset disclosure information generating unit 200-2 generates asset disclosure information based on the asset information received by the asset information receiving unit 200-1 (S202). As described above, the asset disclosure information generating unit 200-2 generates the remaining information as asset disclosure information by excluding information such as the address of the asset owner from the asset information. One method of generating asset disclosure information is to recognize information entered in a predetermined field in the asset information as non-disclosed information, and to generate the asset disclosure information by arranging the asset information in a predetermined form, with the information excluding the information entered in the predetermined field being asset disclosure information.

[0090] Furthermore, the asset disclosure information is preferably in HTML format so that it can be displayed on an external terminal when the external terminal accesses the asset trade intermediary terminal 200. Alternatively, when the asset trade intermediary terminal 200 is accessed from an external terminal, a link to the asset disclosure information may be displayed, allowing the asset disclosure information to be viewed and browsed from the external terminal via the link.

[0091] The asset disclosure information storage unit 200-3 stores the asset disclosure information generated by the asset disclosure information generation unit 200-2 in the storage device 4 of FIG. 2 (S203). The asset disclosure information storage unit 200-3 stores the asset disclosure information in a state that allows access from an external terminal. The storage format is the same as conventional, and any HTML format will do. The asset disclosure information disclosure unit 200-4 reads out the asset disclosure information stored in the storage device 4 by the asset disclosure information storage unit 200-3 and makes it public. Any conventional disclosure method may be used.

[0092] Next, the comment sending unit 301 of the comment sending terminal 300 sends the created comment to the asset buying and selling intermediary terminal 200 (S301).

[0093] The timing of sending a comment is not limited to the timing exemplified in Figure 22. If it is unclear when the asset disclosure information will be made public, a comment can be created and sent as soon as the asset disclosure information is found.

[0094] After the comment receiving unit 200-5 of the asset trade brokerage terminal 200 receives the comment (S205), the comment adding unit 200-6 adds the received comment to the asset disclosure information (S206). The comment may be added, for example, by transcribing the received comment into the comment field of the asset disclosure information or by adding a link to the comment in the comment field. The comment-attached asset disclosure information publishing unit 200-7 publishes the comment-attached asset disclosure information including the comment added by the comment adding unit (S207). Any conventional method may be used for the publication method. As a result, the asset disclosure information is updated, and the comment is also published as asset disclosure information.

[0095] Since comments are sent from an unspecified number of people as appropriate, S301 and S205 to S207 may be repeated every time a comment is received.

[0096] When the asset purchaser decides to purchase the asset based on the asset disclosure information with comments, the asset purchaser creates asset purchase decision information in a predetermined form. The created asset purchase decision information is sent by the asset purchase decision information sending unit 401 to the asset trade intermediary terminal 200 (S401), and the asset purchase decision information receiving unit 201 of the asset trade intermediary terminal 200 receives the asset purchase decision information (S208).

[0097] The predetermined form allows the user to enter the intention to purchase the asset, etc. The predetermined form also provides several options for the reasons for the asset decision, from which the user may select. If the reason for the asset purchase decision is not included in the options, the user may enter the reason for the asset purchase decision in a free-text field, for example.

[0098] After the asset purchase decision information receiving unit 201 receives the asset purchase decision information, the comment determining unit 202 determines a comment for which a reward is to be paid from among the comments received by the comment receiving unit (S209). The method for determining the comment for which a reward is to be paid may be determined by the asset purchaser, or, for example, when a large number of comments agreeing with a specific comment are received, the method may be determined based on the number of comments. If there is a function that allows a user to click a "Like" button for each comment, the method may be determined based on the number of clicks. These functions can be realized by the same means as conventional methods. Alternatively, the method may be determined by finding the degree of agreement between the asset purchase decision information and the comment. The comment determining unit 202 may preferably have the functional configuration shown in FIG. 7.

[0099] The comment reward calculation unit 203 calculates a comment reward for the comment that is the subject of reward payment (S210). Finally, the reward information transmission unit 204 of the asset buying and selling intermediary terminal 200 transmits the reward information to the comment sending terminal 300 (S211), and the reward information reception unit 302 of the comment sending terminal 300 receives the reward information (S302). This allows the comment poster to know that a reward has been generated for the comment they created.

[0100] (5) Another example of an asset trading intermediation system Fig. 23 is a diagram showing an example of the functional configuration of an asset information transmission terminal 1000 constituting the asset purchase and sale intermediation system according to this embodiment. Fig. 24 is a diagram showing an example of the functional configuration of an asset purchase and sale intermediation terminal 2000 constituting the asset purchase and sale intermediation system according to this embodiment. As shown in Fig. 23, the asset information transmission terminal 1000 may include an owner comment transmission unit 1002 in addition to the asset information transmission terminal 100 shown in Fig. 18.

[0101] 24, the asset purchase and sale intermediary terminal 2000 may include, in addition to the asset purchase and sale intermediary terminal 200 shown in Fig. 19, an owner comment receiving unit 2000-8 that receives owner comments from the asset information transmitting terminal, an owner comment adding unit 2000-9 that adds the owner comments received by the owner comment receiving unit to asset public information, and an owner comment-added asset public information publishing unit 2000-10 that publishes asset public information with owner comments including the owner comments added by the owner comment adding unit. The comment sending terminal and asset purchase decision information transmitting unit are the same as those in Figs. 20 and 21.

[0102] Figure 25 is a diagram showing an example of the sequence of the asset buying and selling intermediary system according to this embodiment. The sequence diagram shown in Figure 25 adds S1002 and S2008 to S2010 to the sequence diagram shown in Figure 22. Other than this, the same operations as in Figure 22 are performed.

[0103] 25, the owner comment sending unit 1002 sends an owner comment based on the asset disclosure information with a comment to the asset buying and selling intermediary terminal 2000 (S1002). If the comment from a third party or the like includes an inquiry to the asset owner or the like, the asset owner can send the owner comment from the owner comment sending unit 1002 of the asset information sending terminal 1000.

[0104] When the owner comment receiving unit 2000-8 receives the owner comment from the asset information transmission terminal 1000 (S2008), the owner comment adding unit 2000-9 adds the owner comment received by the owner comment receiving unit 2000-8 to the asset disclosure information (S2009). This is done in the same manner as the comment adding unit 2000-6 in Fig. 24, which corresponds to the comment adding unit 200-6 in Fig. 19. The owner comment may be displayed in a separate column from comments from third parties.

[0105] The owner comment-attached asset public information publishing unit 2000-10 publishes the owner comment-attached asset public information including the owner comment added by the owner comment adding unit 2000-9 (S2010). This is added in the same manner as the comment adding unit 2000-6 in Fig. 24, which corresponds to the comment-attached asset public information publishing unit 200-7 in Fig. 19.

[0106] The asset purchase decision information transmitting unit 401 of the asset purchase decision information transmitting terminal 400 shown in Fig. 21 transmits the asset purchase decision information determined based on the asset disclosure information with owner comments to the asset trade brokerage terminal (S4001). Since the process from this point onwards is the same as that from S208 onwards in Fig. 22, the explanation will be omitted.

[0107] In this way, when communication between third parties and asset owners is possible, asset purchasers are more likely to obtain useful information, which can contribute to promoting asset purchases.

[0108] The asset trading intermediary terminal (asset trading intermediary terminal) may have a function to select asset disclosure information that meets predetermined conditions through a search from an external terminal, and transmit the asset disclosure information from the external terminal.

[0109] In the various embodiments described above, the comments are evaluated from the perspective of the asset purchaser, not the asset owner as in the past. Therefore, the obtained comments are from the perspective of the asset purchaser, not the asset owner as in the past when making comments about assets. Therefore, in this embodiment, it is easier to lead to the promotion of asset sales. [Explanation of symbols]

[0110] 1. Computer 2 CPU(Central Processing Unit) 3 Input Devices 4 Storage device 5. Memory 6 monitors 7 Input / Output Interface 10, 20, 30, 40 Asset trading intermediary device 100 Asset information transmission terminal 200 Asset trading intermediary terminal (asset trading intermediary device) 300 Comment sending terminal 400 Asset purchase decision information transmission terminal

Claims

1. An asset purchase and sale intermediation device that mediates when an asset purchaser purchases an asset based on asset information of movable or immovable assets and asset disclosure information including comments on the asset information, an asset purchase decision information receiving unit that receives asset purchase decision information determined based on the asset disclosure information; a comment determination unit that, after receiving the asset purchase decision information by the asset purchase decision information receiving unit, determines, from among the comments, a comment to which a reward is to be paid based on the asset purchase decision information; An asset trading intermediary device comprising:

2. The asset trading intermediary device further comprises: a comment reward calculation unit that calculates the reward for the comment determined by the comment determination unit; a reward information sending unit that sends information about the reward calculated by the comment reward calculation unit to the comment sending terminal; The asset trading intermediary device according to claim 1 , comprising:

3. The comment determination unit further an asset purchase decision reason extraction unit that extracts a reason for the asset purchase decision from the asset purchase decision information received by the asset purchase decision information receiving unit; a comment coincidence calculation unit that calculates a coincidence between the purchase decision reason extracted by the asset purchase decision reason extraction unit and the comment; a comment coincidence storage unit that stores the coincidence calculated by the comment coincidence calculation unit; a remaining check unit for uncalculated comments that checks whether there are any comments for which the degree of coincidence has not been calculated; a comment matching degree comparison unit that reads out the degrees of matching of the comments stored by the comment matching degree storage unit and compares the degrees of matching of the read out comments when the uncalculated comment remaining confirmation unit confirms that there are no comments for which the degrees of matching have not been calculated; a highest-match comment extraction unit that extracts a highest-match comment calculated to have the highest degree of match from the degrees of match compared by the comment matching comparison unit; a reward payment target comment determination unit that determines the highest matching comment extracted by the highest matching comment extraction unit as a reward payment target; The asset trading intermediary device according to claim 1 or 2, comprising:

4. The asset trading intermediary device further comprises: an asset information receiving unit that receives the asset information; an asset disclosure information generation unit that generates the asset disclosure information based on the asset information received by the asset information reception unit; an asset disclosure information storage unit that stores the asset disclosure information generated by the asset disclosure information generation unit; an asset disclosure information disclosure unit that reads the asset disclosure information stored by the asset disclosure information storage unit and discloses the asset disclosure information; a comment receiving unit that receives the comments regarding the asset disclosure information disclosed by the asset disclosure information disclosure unit; a comment adding unit that adds the comment received by the comment receiving unit to the asset disclosure information; a comment-attached asset public information publishing unit that publishes comment-attached asset public information including the comment added by the comment adding unit; The asset trading intermediary device according to claim 1 or 2, comprising:

5. The asset trading intermediary device further comprises: an asset information receiving unit that receives the asset information; an asset disclosure information generation unit that generates the asset disclosure information based on the asset information received by the asset information reception unit; an asset disclosure information storage unit that stores the asset disclosure information generated by the asset disclosure information generation unit; an asset disclosure information disclosure unit that reads the asset disclosure information stored by the asset disclosure information storage unit and discloses the asset disclosure information; a comment receiving unit that receives the comments regarding the asset disclosure information disclosed by the asset disclosure information disclosure unit; a comment adding unit that adds the comment received by the comment receiving unit to the asset disclosure information; a comment-attached asset public information publishing unit that publishes comment-attached asset public information including the comment added by the comment adding unit; The asset trading intermediary device according to claim 3, comprising:

6. The asset trading intermediary device further comprises: an asset purchase unavailable period setting unit that sets a predetermined period from the date of sending the comment as an asset purchase unavailable period for the comment sender who sent the comment received by the comment receiving unit; an asset purchase unavailable period storage unit that stores information about the purchase unavailable period set by the asset purchase unavailable period setting unit; Equipped with The comment determination unit further an asset purchase unavailable period elapse determination unit that reads out the information on the purchase unavailable period stored by the asset purchase unavailable period storage unit, and determines whether the period from the date on which the highest matching comment extracted by the highest matching comment extraction unit was sent to the date on which the asset purchase decision information was received has elapsed; Equipped with An asset purchase and sale brokerage device as described in claim 5, wherein when the asset purchase unavailable period expiration determination unit determines that the purchase unavailable period has expired, the reward payment target comment determination unit determines that the highest matching comment extracted by the highest matching comment extraction unit is the target for reward payment.

7. 3. The asset buying and selling intermediary device according to claim 1, wherein the asset is real estate.

8. An asset purchase and sale intermediation method that uses a program to mediate when an asset purchaser purchases an asset based on asset information of the asset, which is movable or immovable property, and asset disclosure information including comments on the asset information, receiving asset purchase decision information determined based on the asset disclosure information; After receiving the asset purchase decision information, a comment to be paid a reward is determined from among the comments based on the asset purchase decision information. An asset trading intermediation method characterized by:

9. An asset purchase and sale intermediation program that mediates when an asset purchaser purchases an asset based on asset information of movable or immovable assets and asset disclosure information including comments on the asset information, an asset purchase decision information receiving step of receiving asset purchase decision information determined based on the asset disclosure information; a comment determination step of determining, from among the comments, comments to which a reward is to be paid based on the asset purchase decision information after receiving the asset purchase decision information in the asset purchase decision information receiving step; An asset trading intermediation program characterized by causing a computer to execute the above.

10. An asset trading intermediation system includes an asset information transmission terminal, an asset trading intermediation terminal, a comment transmission terminal, and an asset purchase decision information transmission terminal, and acts as an intermediary when an asset purchaser purchases an asset based on asset disclosure information including asset information of the asset, which is movable or immovable property, and comments regarding the asset information, The asset information transmission terminal an asset information transmitting section for transmitting the asset information to the asset trading intermediary terminal; Equipped with The asset trading brokerage terminal an asset information receiving unit that receives the asset information transmitted from the asset information transmitting terminal; an asset disclosure information generation unit that generates the asset disclosure information based on the asset information received by the asset information reception unit; an asset disclosure information storage unit that stores the asset disclosure information generated by the asset disclosure information generation unit; an asset disclosure information disclosure unit that reads the asset disclosure information stored by the asset disclosure information storage unit and discloses the asset disclosure information; a comment receiving unit that receives the comment on the asset disclosure information disclosed by the asset disclosure information disclosure unit, the comment being transmitted from the comment transmitting terminal; a comment adding unit that adds the comment received by the comment receiving unit to the asset disclosure information; a comment-attached asset public information publishing unit that publishes comment-attached asset public information including the comment added by the comment adding unit; an asset purchase decision information receiving unit that receives asset purchase decision information determined based on the asset public information with comments published by the asset public information publishing unit with comments, which is transmitted from the asset purchase decision information transmitting terminal; a comment determination unit that, after receiving the asset purchase decision information by the asset purchase decision information receiving unit, determines, from among the comments, a comment to which a reward is to be paid based on the asset purchase decision information; a comment reward calculation unit that calculates the reward for the comment determined by the comment determination unit; a reward information sending unit that sends information about the reward calculated by the comment reward calculation unit to the comment sending terminal; Equipped with The comment sending terminal, a comment sending unit that sends a comment regarding the asset disclosure information to the asset trading brokerage terminal; a remuneration information receiving unit that receives the remuneration information transmitted from the asset trading brokerage terminal; Equipped with The asset purchase decision information transmitting terminal an asset purchase decision information transmitting unit that transmits the asset purchase decision information determined based on the asset disclosure information with comments to the asset trading brokerage terminal; Equipped with An asset buying and selling intermediation system characterized by:

11. The asset information transmitting terminal further an owner comment sending unit that sends an owner comment based on the asset disclosure information with comments to the asset trading intermediary terminal; The asset trading brokerage terminal has an owner comment receiving unit that receives the owner comment from the asset information transmitting terminal; an owner comment adding unit that adds the owner comment received by the owner comment receiving unit to the asset disclosure information; an owner comment-added asset public information publishing unit that publishes asset public information with owner comments, including the owner comment added by the owner comment adding unit; Equipped with The asset purchase decision information transmitting unit of the asset purchase decision information transmitting terminal transmits the asset purchase decision information determined based on the asset disclosure information with owner comments to the asset purchase and sale brokerage terminal.

12. 4. The asset buying and selling intermediary device according to claim 3, wherein the asset is real estate.

13. 5. The asset buying and selling intermediary device according to claim 4, wherein the asset is real estate.

14. 6. The asset buying and selling intermediary device according to claim 5, wherein the asset is real estate.

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