Cast & crew
Gunma Chan (2021)
Crew
| Yukiko Kawai | Director of Photography |
| Masahiro Kurio | Character Designer |
| Eri Takahashi | Color Designer |
| Mitsuru Hongo | Series Director |
| Kazuya Sakakieda | Sound Mixer |
| B. Pakrada | Art Direction |
| Yoshio Tanioka | Art Direction |
| Tomoki Nagasaka | Editor |
| Masahiro Kurio | Supervising Animation Director |
| Akifumi Tada | Original Music Composer |
| Yukiko Kawai | Director of Photography |
| Yoshio Tanioka | Art Direction |
| Eri Takahashi | Color Designer |
| B. Pakrada | Art Direction |
| Kazuya Sakakieda | Sound Mixer |
| Masahiro Kurio | Character Designer |
| Tomoki Nagasaka | Editor |
| Mitsuru Hongo | Series Director |
| Masahiro Kurio | Supervising Animation Director |
| Akifumi Tada | Original Music Composer |
| B. Pakrada | Art Direction |
| Kazuya Sakakieda | Sound Mixer |
| Masahiro Kurio | Supervising Animation Director |
| Yukiko Kawai | Director of Photography |
| Akifumi Tada | Original Music Composer |
| Masahiro Kurio | Character Designer |
| Eri Takahashi | Color Designer |
| Yoshio Tanioka | Art Direction |
| Mitsuru Hongo | Series Director |
| Tomoki Nagasaka | Editor |