Ryohei Hirota Collaberations
| Film Title | Role | Collaboration Count |
|---|---|---|
| Kumiko Asô | Actor | 1 |
| Takeshi Hamada | Cinematographer | 1 |
| Kazuya Hamana | Producer | 1 |
| Isao Hashizume | Actor | 1 |
| Kyôko Koizumi | Actor | 1 |
| Aiko Morishita | Actor | 1 |
| Masami Nagasawa | Actor | 1 |
| Tatsuya Nakamura | Actor | 1 |
| Akira Senju | Composer | 1 |
| Jun'ichi Shindô | Producer | 1 |
| Yasuo Yagi | Producer | 1 |
| Noriko Yoshida | Writer | 1 |
| Satoshi Tsumabuki | Actor | 1 |
| Eiichirô Funakoshi | Actor | 1 |
| Mao Sasaki | Actor | 1 |
| Nobuhiro Doi | Director | 1 |
| Tarô Iwashiro | Composer | 1 |
| Eiko Kadono | Writer | 1 |
| Akira Morishige | Producer | 1 |
| Satoko Okudera | Writer | 1 |
| Machiko Ono | Actor | 1 |
| Kôtarô Shiga | Actor | 1 |
| Hirofumi Arai | Actor | 1 |
| Takashi Shimizu | Director, Writer | 1 |
| Hiroshi Yamamoto | Actor | 1 |
| Sôhei Tanikawa | Cinematographer | 1 |
| Ayumu Takahashi | Editor | 1 |
| Namiko Iwaki | Production designer | 1 |
| Minako Kotobuki | Actor | 1 |
| Yoh Yoshida | Actor | 1 |
| Fuka Koshiba | Actor | 1 |
| Wenning Duan | Actor | 1 |
| Yosei Bun | Actor | 1 |