Collaborations between Mamoru Hosoda and Keiji Hirai
| Film Title | Year | Mamoru Hosoda | Keiji Hirai |
|---|---|---|---|
| One Piece: Baron Omatsuri and the Secret Island | 2005 | Director | Actor |
| Film Title | Year | Mamoru Hosoda | Keiji Hirai |
|---|---|---|---|
| One Piece: Baron Omatsuri and the Secret Island | 2005 | Director | Actor |