Collaborations between Isao Natsuyagi and Kôichi Yamamoto
| Film Title | Year | Isao Natsuyagi | Kôichi Yamamoto |
|---|---|---|---|
| Under the Flag of the Rising Sun | 1972 | Actor | Actor |
| Film Title | Year | Isao Natsuyagi | Kôichi Yamamoto |
|---|---|---|---|
| Under the Flag of the Rising Sun | 1972 | Actor | Actor |