This theme is inspiring by this image. This image was painted by Utagawa Kuniyoshi.
Category:Neko kaikō 53 biki (Cats suggested as the fifty-three stations of the Tōkaidō) by Utagawa Kuniyoshi - Wikimedia Commons https://commons.wikimedia.org/wiki/Category:Neko_kaik%C5%8D_53_biki_(Cats_suggested_as_the_fifty-three_stations_of_the_T%C5%8Dkaid%C5%8D)_by_Utagawa_Kuniyoshi