A kappa village is devastated by a large storm during festival preparations. With no fish in the river, the village is weakened. Kawatarou and his girlfriend head the mountains to find anything to bring back.
Unfortunately the movie Kappa Kawatarou is not yet available on HBO Max.
| Sound | Tadashi Hattori | Music |
| Art | Mitsuo Mutsuura | Art Direction |
| Production | Takamen Mitsui | Producer |
| Production | Kenji Yoshioka | Producer |
| Writing | Tadashi Iizawa | Screenplay |
| Writing | Kon Shimizu | Original Story |
| Directing | Taiji Yabushita | Director |
