Collaborations between Hiroaki Hirata and Kazuhiko Sawaguchi
| Film Title | Year | Hiroaki Hirata | Kazuhiko Sawaguchi |
|---|---|---|---|
| One Piece: Episode of Alabasta - The Desert Princess and the Pirates | 2007 | Actor | Composer |
| One Piece: Baron Omatsuri and the Secret Island | 2005 | Actor | Composer |