| Title / Year | Composers | ||||
|---|---|---|---|---|---|
 |
Ristar gen, Sega, 1995 |
Masafumi Ogata, Naofumi Hataya, Tomoko Sasaki | 3 | ||
 |
Sonic CD scd, Sega, 1993 |
David Young, Mark Crew, Masafumi Ogata, Naofumi Hataya, Spencer Nilsen | 28 | 2 | |
 |
Sonic the Hedgehog 2 gg, Sega, 1992 |
Masafumi Ogata, Naofumi Hataya, Tomonori Sawada | |||
 |
Sonic the Hedgehog 2 sms, Sega, 1992 |
Masafumi Ogata, Naofumi Hataya, Tomonori Sawada | 1 |
