| Sqoon | Nintendo Entertainment System |
JP | 1986-06-26 | developed |
| Mahjong Hourouki Gaiden | Arcade |
JP | 1987 | published |
| Mahjong Hourouki Part 1 - Seishun Hen | Arcade |
JP | 1987 | published |
| Sqoon | Nintendo Entertainment System |
US | 1987-09 | developed |
| Mahjong Clinic | Arcade |
JP | 1988 | published |
| Mahjong Hourouki Okite | Arcade |
JP | 1988 | published |
| Mahjong Joshi Pro-wres -Give up 5 byou mae | Arcade |
JP | 1988 | published |
| Mahjong Rokumeikan | Arcade |
JP | 1988 | published |
| Miracle Derby | Arcade |
JP | 1988 | published |
| Tetsuwan Atom | Nintendo Entertainment System |
JP | 1988-02-26 | developed |
| Reikai Doushi - Chinese Exorcist | Arcade |
JP | 1988-09 | published, developed |
| The Last Apostle Puppetshow | Arcade |
? | 1988-09 | published, developed |
| Battlecry | Arcade |
? | 1989 | published, developed |
| Battlecry | Arcade |
? | 1989 | published, developed |
| Mahjong Kojinkyouju | Arcade |
JP | 1989 | published |
| Mahjong Vitamin C | Arcade |
JP | 1989 | published |
| Mahjong-yougo no Kisotairyoku | Arcade |
JP | 1989 | published |
| Hayauchi Super Igo | Nintendo Entertainment System |
JP | 1989-03-03 | developed |
| World Super Tennis | Nintendo Entertainment System |
JP | 1989-10-13 | developed |
| Mahjong Lemon Angel | Arcade |
JP | 1990 | published |
| Chris Evert & Ivan Lendl in Top Players' Tennis | Nintendo Entertainment System |
US | 1990-01 | developed |
| Shougi Shodan Icchokusen | PC Engine / TurboGrafx-16 |
JP | 1990-08 | published, developed |
| Mahjong Kinjirareta Asobi | Arcade |
JP | 1991 | published |
| Famicom Shougi - Ryuuousen | Nintendo Entertainment System |
JP | 1991-02 | developed |
| Famicom Shougi - Ryuuousen | Nintendo Entertainment System |
JP | 1991-02 | developed |
| Tetrastar - The Fighter | Nintendo Entertainment System |
JP | 1991-05 | developed |
| Shougi no Hoshi | Mega Drive / Genesis |
JP | 1991-10 | published, developed |
| Dragon's Eye Plus - Shanghai III | Mega Drive / Genesis |
JP | 1991-11-02 | published, developed |
| Famicom Igo Nyuumon | Nintendo Entertainment System |
JP | 1991-11-29 | developed |
| Shougi Shoshinsha Muyou | PC Engine / TurboGrafx-16 |
JP | 1991-11 | published, developed |
| Yoshi no Cookie | Game Boy |
JP | 1992-11 | developed |
| Battle Shanghai - Dragon's Eye | PC Engine / TurboGrafx-16 |
JP | 1992-12-18 | developed |
| Yoshi's Cookie | Game Boy |
US | 1993-04 | developed |
| Yoshi's Cookie | Game Boy |
EU | 1993-04-28 | developed |
| Four Players' Tennis | Nintendo Entertainment System |
EU | 1994-07-28 | developed |