Keizô Okamoto Collaberations
| Film Title | Role | Collaboration Count |
|---|---|---|
| Ryô Iwamatsu | Actor | 1 |
| Yukiya Kitamura | Actor | 1 |
| Machiko Ono | Actor | 1 |
| Hayato Ichihara | Actor | 1 |
| Naoyuki Fernandez | Actor | 1 |
| Rina Komiyama | Actor | 1 |
| Gô Ayano | Actor | 1 |
| Suon Kan | Actor | 1 |
| Junko Sato | Producer | 1 |
| Ryûtarô Ninomiya | Actor | 1 |
| Michihito Fujii | Director, Writer | 1 |
| Michiaki Tsunoda | Producer | 1 |
| Keisuke Imamura | Cinematographer | 1 |
| Hayato Isomura | Actor | 1 |