| Buckle up! Japan | Sony - PlayStation | 1998 |
| Butage - Deiin Janai? Japan | Sony - PlayStation | 1998 |
| Keiba Eito '98 Akyfuyu Japan | Sony - PlayStation | 1998 |
| Keiba Eito '98 Haru Natsu Japan | Sony - PlayStation | 1998 |
| Keiba Eito '99 - Haru Natsu Japan | Sony - PlayStation | 1999 |
| Keiba Saisho no Housoku '97 vol.1 Japan | Sony - PlayStation | 1997 |
| Keiba Saishou no Housoku '97 Vol. II - To Hit! Japan | Sony - PlayStation | 1997 |
| Keiba Saishou no Housoku '99 Aki Fuyu Japan | Sony - PlayStation | 1999 |
| Nibiiro no Koubou - 32-nin no Senshachou Japan | Sony - PlayStation | 1997 |
| Nibiiro no Koubou - 32-nin no Senshachou [Rerelease] Japan | Sony - PlayStation | 1999 |
| Qin Shi Huang - The First Emperor Japan | Sony - PlayStation | 1997 |