Magic Rainbow Japanese Edition

The Rainbow Fish and the Magic Droplet (Japanese Edition)

Tokyo picture books

Rainbow-colored drop (Japanese Edition)          

Pallin Publishing

Welcome to Rainbow Zoo - A Place where Dreams Come True (Japanese Edition)

the rainbow of flowers and the urban magic (monjibooks) (Japanese Edition)

Nakano Taito Douwa-no-Mori

Gray Rainbow (Japanese Edition)                  

Independently published

Midnight Mermaid Chibi Coloring Book: Kawaii Magic Anime Girls With Creative Illustrations With Black Edition For Kids, Teens, And Adults Stress Relief & Relaxation

The Adventures of Rainbow the Unicorn (Japanese Edition)

Rainbow Koi : A colorful underwater adventure (Japanese Edition)

Big Adventure of the Rainbow Princess KodomoyouEhon (Japanese Edition)

Sashikae Bunko

Unicorn colt and Queen of the Rainbow (SASHIKAE BUNKO) (Japanese Edition)