Osomatsu-kun: Greetings From The Watermelon Planet-zansu! (1989) — Cast
Cast
| Mari Mashiba | Stitch (Voice) |
| Mari Yokoo | Matsuyo |
| Kaneta Kimotsuki | Iyami |
| Mayumi Tanaka | Chibita |
| Rica Matsumoto | Choromatsu |
| Megumi Hayashibara | Todomatsu |
| Takuzō Kawatani | Stitch (Voice) |
| Yo Inoue | Osomatsu |
| Tōru Ōhira | Dekapan |
| Naoko Matsui | Stitch (Voice) |
| Tetsuo Mizutori | Stitch (Voice) |
| Shigeru Chiba | Stitch (Voice) |
Crew
| Akira Shigino | Director |
| Fujio Akatsuka | Original Story |