| name | Sachiko Kawamura |
| file | Sonic Jam Saturn credits.pdf |
| filepage | |
| name | Sachiko Kawamura |
| file | Sonic 3D Blast Saturn credits.pdf |
| filepage | |
| name | Sachiko Kawamura |
| file | Sonic Advance GBA credits.pdf |
| filepage | |
| name | Sachiko Kawamura |
| file | Sonic Advance 2 GBA credits.pdf |
| filepage | |
| name | Sachiko Kawamura |
| file | PlanetaryPieces CD JP booklet.pdf |
| filepage | 18 |
| name | Sachiko Kawamura |
| file | VividSound CD JP booklet.pdf |
| filepage | 18 |
| name | Sachiko Kawamura |
| file | Sonic Generations Original Soundtrack Tray.jpg |
| filepage | |
| name | Sachiko Kawamura |
| file | SLWOSTWB CD JP booklet.pdf |
| filepage | 22 |