Daikichi learns that his recently deceased grandfather has an illegitimate daughter with an unknown mother. The girl's name is Rin and she is just 6 years old. Everybody in Daikichi's family looks at the girl as an embarrassment and wants no part of her. Daikichi, annoyed by his family's attitude, decides to raise Rin by himself. Even though Daikichi himself has no experience raising a child and is still single.
Unfortunately the movie Bunny Drop is not yet available on HBO Max.
| Directing | SABU | Director |
| Writing | Yumi Unita | Comic Book |
| Production | Tomoko Machida | Producer |
| Sound | Masaya Kitada | Sound Effects |
| Production | Kei Haruna | Producer |
| Writing | SABU | Screenplay |
| Production | Koichi Yamazaki | Producer |
| Sound | Masayuki Iwakura | Sound Recordist |
| Production | Hiroaki Kitano | Producer |
| Costume & Make-Up | Akiteru Nakada | Special Effects Makeup Artist |
| Camera | Hiro'o Yanagida | Director of Photography |
| Production | Yuichi Shibahara | Producer |
| Editing | Naoya Bando | Editor |
| Directing | Masaharu Take | Assistant Director |
| Art | Etsuko Akiba | Production Design |
| Production | Osamu Fujioka | Producer |
| Production | Koji Hyakutake | Producer |
| Production | Yasushi Utagawa | Producer |
| Production | Hitoshi Matsumoto | Producer |
| Writing | Tamio Hayashi | Screenplay |
| Sound | Takashi Mori | Original Music Composer |
| Production | Toshie Tabata | Casting |
| Production | Osamu Kubota | Producer |
| Production | Sei Matsumoto | Producer |
