| name | Hitoshi Okuno |
| file | Sonic Jam Saturn credits.pdf |
| filepage | |
| name | Hitoshi Okuno |
| file | 18wheeler dc us manual.pdf |
| filepage | 20 |
| name | Hitoshi Okuno |
| file | Outtrigger DC US Manual.pdf |
| filepage | 28 |
| name | Hitoshi Okuno |
| file | SonicMegaCollection GC US Credits.pdf |
| filepage | |
| name | Hitoshi Okuno |
| file | Sonic Advance 2 GBA credits.pdf |
| filepage | |
| name | Hitoshi Okuno |
| file | Condemned 360 US digital manual.pdf |
| filepage | 13 |
| name | Hitoshi Okuno |
| file | SonicRivals2 PSP US manual.pdf |
| filepage | 23 |
| name | Hitoshi Okuno |
| file | GoldenCompass PS2 US Manual.pdf |
| filepage | 14 |
| name | Hitoshi Okuno |
| file | SRR 360 US digital manual.pdf |
| filepage | 6 |