A girl named Shiina Tamai bonds with a starfish-shaped "dragonchild" whom she calls Hoshimaru.
Shiina Tamai
Akira Sakura
Hiroko Kaizuka
Hoshimaru
Akinori Komori
Takeo Tsurumaru
Naozumi Sudou
Bungo Takano
Satomi Ozawa
Norio Koga
Shunji Tamai
Mamiko Kuri
Jun Ezumi
Misono Tamai
