Hiroshi Iwanaga Collaberations
| Film Title | Role | Collaboration Count |
|---|---|---|
| Yûtaro | Actor | 1 |
| Mahiru Koda | Actor | 1 |
| Seiichi Kohinata | Actor | 1 |
| Yumi Kawai | Actor | 1 |
| Hironori Yamasaki | Cinematographer | 1 |
| Kilala Inori | Actor | 1 |
| Shunya Itabashi | Actor | 1 |
| Naoyuki Miura | Writer | 1 |
| Wakabayashi Yusuke | Producer | 1 |
| Marika Itô | Actor | 1 |
| Ken'ichi Hirai | Editor | 1 |
| Eikichi Ikeda | Actor | 1 |
| Daichi Kaneko | Actor | 1 |
| Sôshi Masumoto | Director, Writer | 1 |
| Ryô Shinoda | Actor | 1 |
| Toshie Negishi | Actor | 1 |
| Keiichi Suzuki | Actor | 1 |
| Miwako Ichikawa | Actor | 1 |
| Hiroyuki Yasuda | Writer | 1 |
| Itsuki Nagasawa | Actor | 1 |
| Tetta Shimada | Actor | 1 |
| Van | Actor | 1 |
| Ryûya Wakaba | Actor | 1 |
| Shigeru Kishida | Composer | 1 |
| Kumiko Hosokawa | Casting director | 1 |
| Kaori Sawai | Writer | 1 |
| Akira Yamano | Producer | 1 |
| Kasumi Arimura | Actor | 1 |
| Rikiya Imaizumi | Director, Writer | 1 |
| Yui Sakuma | Actor | 1 |
| Hana Toyoshima | Actor | 1 |