The surreal black comedy follows Nyatta, an anthropomorphic kitten, on his travel to the land of the dead and back in an effort to save his sister's soul.
| Directing | Tatsuo Sato | Director |
| Writing | Nekojiru | Original Story |
| Writing | Tatsuo Sato | Screenplay |
| Sound | Utollo Teshikai | Music |
| Editing | Kan Onoshima | Editor |
| Production | Atsushi Moriyama | Producer |
| Writing | Masaaki Yuasa | Screenplay |
| Camera | Masaru Takase | Director of Photography |
| Writing | Masaaki Yuasa | Scenario Writer |
| Writing | Tatsuo Sato | Scenario Writer |
| Visual Effects | Masaaki Yuasa | Animation Director |
| Sound | Kan Ogasawara | Original Music Composer |
| Art | Hideki Nakamura | Art Direction |
