Keroppi in the classic tale of Jack and the Beanstalk.
| Directing | Masami Hata | Director |
| Writing | George Iida | Screenplay |
| Sound | Yūsuke Honma | Music |
| Art | Junko Ina | Art Direction |
| Visual Effects | Kanji Akahori | Animation Director |
| Sound | Yasuo Uragami | Sound Director |
| Production | Ryuji Yoshikawa | Producer |
| Production | Tsunemasa Hatano | Producer |
| Art | Ryo Kono | Background Designer |
| Art | Shinichi Uehara | Background Designer |
| Art | Yukio Abe | Background Designer |
| Production | Shintaro Tsuji | Production Supervisor |
| Visual Effects | Miwako Tanaka | Color Designer |
| Editing | Ken'ichi Takashima | Editor |
| Visual Effects | Naoki Ōhira | Key Animation |
| Visual Effects | Kagetsu Aizawa | Key Animation |
| Visual Effects | Norifumi Okuyama | Key Animation |
| Visual Effects | Yuichi Katayama | Key Animation |
| Visual Effects | Yuki Oomori | Key Animation |
| Sound | Toyomi Kojima | Music Director |
| Sound | Akihiko Matsuda | Sound Effects |
| Crew | Kumiko Taniguchi | Special Effects |