A novel anisotropic spectral scattering film is disclosed. The scattered light intensity Fx(λ, θ) at azimuthal angle θ and incident wavelength λ in an arbitrary scattering plane with respect to a surface of the film, and the scattered light intensity Fy(λ,θ) at azimuthal angle θ and incident wavelength λ in a scattering plane orthogonal to said scattering plane satisfy the following equations (1) and (2):
Fx(λ, θ)/Fx(545, θ)≧1.2 (1)
{Fx(λ, θ)/Fx(545, θ)−Fy(λ, θ)/Fy(545, θ)}≧0.1 (2)
provided that λ is 435 or 610 nm and θ is an arbitrary angle selected from 30-70°.