| name | Hisakazu Nakagawa |
| file | SonicMegaCollection GC US Credits.pdf |
| filepage | |
| name | Hisakazu Nakagawa |
| file | Sonic Advance 2 GBA credits.pdf |
| filepage | |
| name | Hisakazu Nakagawa |
| file | VirtualOnMarz PS2 US Manual.pdf |
| filepage | 38 |
| name | Hisakazu Nakagawa |
| file | Sonic Battle GBA credits.pdf |
| filepage | |
| name | Hisakazu Nakagawa |
| file | Nightshade PS2 US Manual.pdf |
| filepage | 30 |
| name | Hisakazu Nakagawa |
| file | Sonic Advance 3 GBA credits.pdf |
| filepage | |
| name | Hisakazu Nakagawa |
| file | VirtuaQuest PS2 US Manual.pdf |
| filepage | 34 |
| name | Hisakazu Nakagawa |
| file | TenchuFatalShadows PS2 US Manual.pdf |
| filepage | 20 |
| name | Hisakazu Nakagawa |
| file | SonicGenesis GBA US manual.pdf |
| filepage | 18 |