| Universal Virtua Pachi-Slot - Hisshou Kouryakuhou | PlayStation |
JP | 1995-06-16 | published, developed |
| Neo Planet | PlayStation |
JP | 1996-07-05 | published |
| Heroine Dream | PlayStation |
JP | 1996-10-10 | published, developed |
| Olympia, Yamasa - Virtua Pachi-Slot II - Jissen! Bishoujo Kouryakuhou | PlayStation |
JP | 1997-04-18 | published, developed |
| Dragonbeat - Legend of Pinball | PlayStation |
JP | 1997-11 | published, developed |
| Olympia, Takasago - Virtua Pachi-Slot III | PlayStation |
JP | 1998-05-21 | published, developed |
| Heroine Dream 2 | PlayStation |
JP | 1998-06-18 | published, developed |
| Tokyo 23-ku Seifuku Wars | PlayStation |
JP | 1998-06 | published, developed |
| Virtua Pachi-Slot - Olympia Special | PlayStation |
JP | 1998-10-22 | published, developed |
| Kita Denshi - Virtua Pachi-Slot | PlayStation |
JP | 1999-01-28 | published, developed |
| Virtua Pachi-Slot V - Yamasa, Kita Denshi, Olympia | PlayStation |
JP | 1999-09 | published, developed |
| Virtua Pachi-Slot EX | PlayStation |
JP | 1999-10-21 | published, developed |
| Virtua Pachi-Slot VI | PlayStation |
JP | 2000-02-17 | published, developed |
| Kita Denshi - Virtua Pachi-Slot 2 | PlayStation |
JP | 2000-05-02 | published, developed |
| Virtua Pachi-Slot 7 - Kita Denshi, Olympia | PlayStation |
JP | 2000-09 | published, developed |
| History of Kita Denshi | PlayStation |
JP | 2001-01-18 | published, developed |