| Morita Shougi for WonderSwan | WonderSwan |
JP | 1999-11-02 | published, developed |
| Morita Shougi | PlayStation 2 |
JP | 2000-03 | published, developed |
| Simple 1500 Series Vol. 41 - The Reversi 2 | PlayStation |
JP | 2000-10-26 | developed |
| Simple 1500 Series Vol. 42 - The Igo 2 | PlayStation |
JP | 2000-10-26 | developed |
| Simple 1500 Series Vol. 43 - The Hanafuda 2 | PlayStation |
JP | 2000-10-26 | developed |
| Net Versus - Chess | Dreamcast |
JP | 2001-05-24 | developed |
| Net Versus - Gomoku Narabe to Renju | Dreamcast |
JP | 2001-05-24 | developed |
| Net Versus - Hanafuda | Dreamcast |
JP | 2001-05-24 | developed |
| Net Versus - Igo | Dreamcast |
JP | 2001-05-24 | developed |
| Net Versus - Mahjong | Dreamcast |
JP | 2001-05-24 | developed |
| Net Versus - Reversi | Dreamcast |
JP | 2001-05-24 | developed |
| Net Versus - Shougi | Dreamcast |
JP | 2001-05-24 | developed |
| Morita Shougi Advance | Game Boy Advance |
JP | 2001-07 | developed |
| Run=Dim as Black Soul | Dreamcast |
JP | 2001-09-06 | developed |
| Simple Character 2000 Series Vol. 04 - Jarinko Chie - The Hanafuda | PlayStation |
JP | 2001-11-29 | developed |
| Simple Character 2000 Series Vol. 06 - Dokonjou Gaeru - The Mahjong | PlayStation |
JP | 2002-01-24 | developed |
| Samurai Shodown V / Samurai Spirits Zero | Neo Geo AES |
? | 2003-10-10 | published |
| Samurai Shodown V / Samurai Spirits Zero | Arcade |
? | 2003-10 | published, developed |
| Net@Select: Salaryman Kintaro | Arcade |
? | 2004 | developed |
| Samurai Shodown V Special / Samurai Spirits Zero Special | Arcade |
? | 2004-04 | developed |
| Samurai Shodown V Special / Samurai Spirits Zero Special | Neo Geo AES |
? | 2004-07-15 | published |
| Samurai Spirits Zero | PlayStation 2 |
JP | 2004-07 | developed |
| Samurai Spirits Zero | PlayStation 2 |
AS | 2004-07 | developed |
| Touryuumon | Arcade |
? | 2005 | published, developed |
| Simple 2500 Series Portable!! Vol. 1 - The Table Game | PlayStation Portable |
JP | 2005-12 | developed |
| Samurai Shodown V | Xbox |
US | 2006-01-18 | developed |
| Samurai Shodown V | PlayStation 2 |
EU | 2006-05 | developed |
| Simple Series Vol. 3 - The Mahjong | Wii |
JP | 2008-12 | developed |
| Simple 2000 Series Portable Vol. 1 - The Mahjong | PlayStation Portable |
JP | 2010-08 | developed |
| Simple 2000 Series Portable Vol. 2 - The Shougi | PlayStation Portable |
JP | 2010-08 | developed |
| Samurai Shodown V Special | PlayStation Vita |
EU | 2017-09-12 | developed |
| Samurai Shodown V Special | PlayStation Vita |
JP | 2017-09-12 | developed |
| Samurai Shodown V Special | PlayStation Vita |
US | 2017-09-12 | developed |