Trailer
 | Mayumi Tanaka as Chibita (voice) |
 | Yo Inoue as Osomatsu Matsuno (voice) |
 | Kaneta Kimotsuki as Iyami (voice) |
 | Tōru Ōhira as Dekapan (voice) |
 | Takuzō Kamiyama as Dayon (voice) / Kemunpasu (voice) |
 | Shigeru Chiba as Omawari-san (voice) / Nyarome (voice) |
 | Tetsuo Mizutori as Matsuzou Matsuno (voice) / Beshi (voice) |
 | Mari Yokoo as Matsuyo Matsuno (voice) / Ichimatsu Matsuno (voice) |
 | Mari Mashiba as Hatabou (voice) / Karamatsu Matsuno (voice) |
 | Naoko Matsui as Totoko (voice) / Jyushimatsu Matsuno (voice) |
 | Megumi Hayashibara as Todomatsu Matsuno (voice) |
 | Rica Matsumoto as Choromatsu Matsuno (voice) / Ichimatsu Matsuno (voice) |
| Writing | |
| Yoshio Urasawa | Screenplay |
Production | |
| Akira Shigino | Production Supervisor |
Visual Effects | |
| Tsuneo Ninomiya | Animation Director |
Art | |
| Akira Shigino | Storyboard Artist |
| Takashi Watanabe | Storyboard Artist |
Writing | |
| Fujio Akatsuka | Original Story |
