Collaborations between Masahiro Kumagai and Hajime Okayasu
| Film Title | Year | Masahiro Kumagai | Hajime Okayasu |
|---|---|---|---|
| Doraemon the Movie: Nobita's New Great Adventure into the Underworld | 2007 | Cinematographer | Editor |
| Doraemon the Movie: Nobita's Dinosaur | 2006 | Cinematographer | Editor |