Browse structured list pages prepared for Japanese and English audiences.
A classification system of how colors affect human psychology and emotions.
A systematic study of color properties and color harmony principles.
A collective term for competitive sports using striking, throwing, grappling, and weapon techniques.
A list of representative diseases commonly encountered in daily life.
Four basic patterns of self-expression in interpersonal relationships.
A hotline service operated by the Consumer Affairs Agency to guide consumers to local consultation services.
Consumer consultation offices established by local governments.
The eight fundamental consumer rights defined in the Consumer Basic Law and related protection systems.
A list of standard consumption tax (VAT/GST) rates by country.
Services for storing and distributing Docker container images.