Collaborations between Kumiko Watanabe and Ken Sakamoto
| Film Title | Year | Kumiko Watanabe | Ken Sakamoto |
|---|---|---|---|
| InuYasha the Movie 3: Swords of an Honorable Ruler | 2003 | Actor | Producer |
| Film Title | Year | Kumiko Watanabe | Ken Sakamoto |
|---|---|---|---|
| InuYasha the Movie 3: Swords of an Honorable Ruler | 2003 | Actor | Producer |