| Jaja-Uma Quartet - Mega Dream Destruction Japan | Sony - PlayStation | 1998 |
| King of Producer Japan | Sony - PlayStation | 1997 |
| Kunoichi Torimonocho Japan | Sony - PlayStation | 1999 |
| Parlor Station Japan | Sony - PlayStation | 1998 |
| Star Monja Japan | Sony - PlayStation | 1998 |
| The Legend of Heroes I & II - Eiyuu Densetsu Japan | Sony - PlayStation | 1998 |
| The Legend of Heroes III - Shiroki Majo - Mouhitotsu no Eiyuutachi no Monogatari Japan | Sony - PlayStation | 1998 |
| The Legend of Heroes IV - Akai Shizuku Japan | Sony - PlayStation | 1998 |