| Downtown Special - Kunio-kun no Jidaigeki Da yo Zenin Shuugou! | Nintendo Entertainment System |
JP | 1991-07 | published |
| Nintendo World Cup | Game Boy |
EU | 1991-07-18 | developed |
| Nekketsu Koukou Dodgeball-bu - Kyouteki! Dodge Soldier no Maki | Game Boy |
JP | 1991-08 | published, developed |
| Double Dragon II - The Revenge | Nintendo Entertainment System |
EU | 1991-09-26 | developed |
| Double Dragon II | Game Boy |
US | 1991-12 | developed |
| Double Dragon II | Game Boy |
EU | 1991-12 | developed |
| Super Spike V'Ball | Nintendo Entertainment System |
EU | 1992-01-23 | developed |
| Ike Ike! Nekketsu Hockey-bu - Subette Koronde Dairantou | Nintendo Entertainment System |
JP | 1992-02 | published, developed |
| Double Dragon | Nintendo Entertainment System |
EU | 1992-03-21 | developed |
| Bikkuri Nekketsu Shin Kiroku! - Harukanaru Kin Medal | Nintendo Entertainment System |
JP | 1992-06-26 | published, developed |
| Crash 'n' the Boys - Street Challenge | Nintendo Entertainment System |
WORLD | 1992-06-26 | developed |
| Downtown - Nekketsu Koushinkyoku - Dokodemo Daiundoukai | Game Boy |
JP | 1992-07-24 | published, developed |
| Nekketsu Koukou Dodgeball-bu - Soccer Hen MD | Mega Drive / Genesis |
JP | 1992-08 | developed |
| Shodai Nekketsu Kouha Kunio-kun | Super Nintendo Entertainment System |
JP | 1992-08-07 | published, developed |
| Crash 'n' the Boys - Street Challenge | Nintendo Entertainment System |
US | 1992-10 | published, developed |
| Return of Double Dragon | Super Nintendo Entertainment System |
WORLD | 1992-10 | published, developed |
| Nekketsu Kakutou Densetsu | Nintendo Entertainment System |
JP | 1992-12 | published, developed |
| Shadow Force | Arcade |
US | 1993 | published, developed |
| Shadow Force | Arcade |
WORLD | 1993 | published, developed |
| Shadow Force - Henshin Ninja | Arcade |
JP | 1993 | published |
| Super Play Action Football | Super Nintendo Entertainment System |
US | 1993 | published |
| Double Dragon II - The Revenge | PC Engine / TurboGrafx-16 |
JP | 1993-03-12 | developed |
| Kunio-kun no Nekketsu Soccer League | Nintendo Entertainment System |
JP | 1993-04 | published, developed |
| Kunio-kun no Dodge Ball Da yo Zenin Shuugou! | Super Nintendo Entertainment System |
JP | 1993-08 | published, developed |
| Kunio-kun no Dodge Ball Da yo Zenin Shuugou! - Tournament Special | Super Nintendo Entertainment System |
JP | 1993-08 | published, developed |
| Downtown - Nekketsu Baseball Monogatari - Yakyuu de Shoubu da! Kunio-kun | Super Nintendo Entertainment System |
JP | 1993-12 | published, developed |
| Downtown Nekketsu Monogatari | PC Engine / TurboGrafx-16 |
JP | 1993-12-24 | developed |
| Downtown Special - Kunio-kun no Jidaigeki Da yo Zenin Shuugou! | Game Boy |
JP | 1993-12 | published, developed |
| Nekketsu! Street Basket - Ganbare Dunk Heroes | Nintendo Entertainment System |
JP | 1993-12-22 | published, developed |
| River City Girls Zero | Super Nintendo Entertainment System |
WORLD | 1994-04 | published, developed |
| Shin Nekketsu Kouha - Kunio-tachi no Banka | Super Nintendo Entertainment System |
JP | 1994-04 | published, developed |
| Kunio no Oden | Super Nintendo Entertainment System |
JP | 1994-05-27 | published, developed |
| Kunio no Oden | Super Nintendo Entertainment System |
JP | 1994-05-27 | published, developed |
| Philip & Marlowe in Bloomland | Game Boy |
US | 1994-05 | published |
| Taiyou no Tenshi Marlowe - Ohanabatake wa Dai-panic | Game Boy |
JP | 1994-05 | published |
| Nekketsu! Beach Volley Da yo Kunio-kun | Game Boy |
JP | 1994-07 | published, developed |
| Popeye no Beach Volleyball | Game Gear |
JP | 1994-08 | published, developed |
| Double Dragon III - The Sacred Stones | Nintendo Entertainment System |
EU | 1994-11-24 | developed |
| Geom Cube | PlayStation |
JP | 1994-12-22 | published, developed |
| Sugoro Quest++ - Dicenics | Super Nintendo Entertainment System |
JP | 1994-12-09 | published, developed |
| Double Dragon | Arcade |
? | 1995 | published, developed |
| Double Dragon | Neo Geo AES |
? | 1995-03-03 | published, developed |
| Double Dragon | Neo Geo CD |
? | 1995-06-02 | developed |
| Double Dragon | Neo Geo CD |
JP | 1995-06-02 | developed |
| Dun Quest - Majin Fuuin no Densetsu | Super Nintendo Entertainment System |
JP | 1995-07 | published, developed |
| Voltage Fighter - Gowcaizer / Choujin Gakuen Gowcaizer | Neo Geo AES |
? | 1995-09-18 | published |
| Voltage Fighter - Gowcaizer / Choujin Gakuen Gowcaizer | Arcade |
? | 1995-09 | published, developed |
| Geom Cube | PlayStation |
US | 1995-12-10 | published, developed |
| Super Dodge Ball / Kunio no Nekketsu Toukyuu Densetsu | Neo Geo AES |
? | 1996 | published |
| Super Dodge Ball / Kunio no Nekketsu Toukyuu Densetsu | Arcade |
? | 1996 | published, developed |
| Double Dragon | PlayStation |
JP | 1996-04-26 | published |
| Choujin Gakuen - Gowcaizer | PlayStation |
JP | 1997-07-17 | developed |
| Oretachi Geesen Zoku - Nekketsu Kouha Kunio-kun | PlayStation 2 |
JP | 2006-01 | developed |
| Oretachi Geesen Zoku - Nekketsu Koukou Dodgeball-bu | PlayStation 2 |
JP | 2006-03 | published, developed |
| Street Gangs | Wii |
EU | 2008-02 | developed |
| Downtown Nekketsu Monogatari | Wii |
JP | 2014-01 | developed |
| Downtown Nekketsu Monogatari | Wii |
KR | 2014-01 | developed |
| Kunio-kun: The World Classics Collection | PlayStation 4 |
JP | 2018-12-20 | developed |
| Downtown - Nekketsu Koushinkyoku - Soreyuke Daiundoukai | Wii U |
JP | | published, developed |
| Downtown Special - Kunio-kun no Jidaigeki Dayo Zenin Shuugou! | Wii U |
JP | | published, developed |