 | Mamoru Miyano als Yozo Oba (Voice) |
 | Kana Hanazawa als Yoshiko Hiiragi (Voice) |
 | Takahiro Sakurai als Masao Horiki (Voice) |
 | Jun Fukuyama als Takeichi (Voice) |
 | Kenichirou Matsuda als Shibuta (Voice) |
 | Rikiya Koyama als Atsugi (Voice) |
 | Miyuki Sawashiro als Madam (Voice) |
 | Haruka Chisuga als Tsuneko (Voice) |
| Tow Ubukata | Screenplay |
| Yusuke Kozaki | Character Designer |
| Katsuyuki Motohiro | Executive Producer |
| Kenichiro Tomiyasu | Concept Artist |
| Yoshikazu Iwanami | Sound Director |
| Tatsuya Kuwahara | Graphic Designer |
| Hironori Nochi | Color Designer |
| Takuma Ishibashi | CG Supervisor |
| Hiroshi Ôtake | Animation Director |
| Fuminori Kizaki | Director |
| Yugo Kanno | Original Music Composer |
| Akira Hirabayashi | Director of Photography |
| Shigemi Ikeda | Art Direction |
| Yukiko Maruyama | Art Direction |
| Kazuma Teshigahara | Concept Artist |
| Osamu Dazai | Author |
| Tow Ubukata | Original Story |
