From a child's drawing, three kaiju are brought to life through cosmic rays. Kanegon, Pigmon and Booska become charming houseguests with Anime-chan, learning to adapt to everyday life in Japan.
| Actor | Role |
|---|---|
 Fushigi YamadaAnime-chan | Anime-chan |
 Kumiko OhsugiMama | Mama |
| HHide DemonPapa | Papa |
| SSaburō BōyaNot listed | Not listed |
 Tonpei HidariNot listed | Not listed |