Collaborations between Masahiro Ito and Masashi Hamano
| Film Title | Year | Masahiro Ito | Masashi Hamano |
|---|---|---|---|
| One Piece: Baron Omatsuri and the Secret Island | 2005 | Writer | Actor |
| Film Title | Year | Masahiro Ito | Masashi Hamano |
|---|---|---|---|
| One Piece: Baron Omatsuri and the Secret Island | 2005 | Writer | Actor |