| Spelunker II - Yuusha e no Chousen | Nintendo Entertainment System |
JP | 1987-09 | developed |
| Jikuu Yuuden - Debias | Nintendo Entertainment System |
JP | 1987-11-27 | developed |
| Taito Grand Prix - Eikou e no License | Nintendo Entertainment System |
JP | 1987-12 | developed |
| Youkai Douchuuki | Nintendo Entertainment System |
JP | 1988-06 | developed |
| Wagyan Land | Nintendo Entertainment System |
JP | 1989-02-09 | developed |
| Dragon Spirit - Aratanaru Densetsu | Nintendo Entertainment System |
JP | 1989-04 | developed |
| Dragon Spirit - The New Legend | Nintendo Entertainment System |
WORLD | 1989-04-14 | developed |
| Be Ball | PC Engine / TurboGrafx-16 |
HK | 1990-03-30 | developed |
| Be Ball | PC Engine / TurboGrafx-16 |
JP | 1990-03-30 | developed |
| Kamen no Ninja - Hanamaru | Nintendo Entertainment System |
JP | 1990-03-16 | developed |
| Dragon Spirit - The New Legend | Nintendo Entertainment System |
US | 1990-06 | developed |
| Chew-Man-Fu | PC Engine / TurboGrafx-16 |
US | 1990-07 | developed |
| Chou Zetsurinjin Bravoman | PC Engine / TurboGrafx-16 |
JP | 1990-07 | developed |
| Bravoman | PC Engine / TurboGrafx-16 |
US | 1990-10 | developed |
| Yo! Noid | Nintendo Entertainment System |
US | 1990-11 | developed |
| Yo! Noid | Nintendo Entertainment System |
US | 1990-11 | developed |
| Jackie Chan's Action Kung Fu | Nintendo Entertainment System |
US | 1990-12 | developed |
| Jumpin' Kid - Jack to Mame no Ki Monogatari | Nintendo Entertainment System |
JP | 1990-12-19 | developed |
| Wagyan Land 2 | Nintendo Entertainment System |
JP | 1990-12-14 | developed |
| Jackie Chan's Action Kung Fu | Nintendo Entertainment System |
EU | 1991 | developed |
| Jackie Chan | Nintendo Entertainment System |
JP | 1991-01 | developed |
| Adventure Island II | Nintendo Entertainment System |
US | 1991-02 | developed |
| Adventure Island II | Nintendo Entertainment System |
US | 1991-02 | developed |
| Takahashi Meijin no Bouken-jima II | Nintendo Entertainment System |
JP | 1991-04 | developed |
| Mickey's Dangerous Chase | Game Boy |
US | 1991-05 | developed |
| Wagyan Land | Game Gear |
JP | 1991-07-26 | developed |
| Quad Challenge | Mega Drive / Genesis |
WORLD | 1991-08 | developed |
| Doraemon - Nobita no Dorabian Night | PC Engine / TurboGrafx-16 |
JP | 1991-12-06 | developed |
| Splatterhouse 2 | Mega Drive / Genesis |
WORLD | 1992-07 | developed |
| The Adventure Island Part II | Nintendo Entertainment System |
EU | 1992-07-22 | developed |
| Mickey's Dangerous Chase | Game Boy |
EU | 1992-08-27 | developed |
| Mickey's Chase | Game Boy |
JP | 1992-12-18 | developed |
| Splatterhouse 3 | Mega Drive / Genesis |
WORLD | 1993-03-19 | developed |
| Splatterhouse Part 3 | Mega Drive / Genesis |
JP | 1993-03-19 | developed |
| Splatterhouse Part 3 | Mega Drive / Genesis |
KR | 1993-03-19 | developed |
| Power Tennis | PC Engine / TurboGrafx-16 |
JP | 1993-06-25 | developed |
| Splatterhouse 3 | Mega Drive / Genesis |
US | 1993-08 | developed |
| Super Power League | Super Nintendo Entertainment System |
JP | 1993-08-06 | developed |
| Kattobi Road | Game Boy |
JP | 1993-10-08 | developed |
| Super Kyuukyoku Harikiri Stadium 2 | Super Nintendo Entertainment System |
JP | 1994-08-12 | developed |
| Super Power League 2 | Super Nintendo Entertainment System |
JP | 1994-08-03 | developed |
| Pac-Panic | Game Boy |
JP | 1994-12-09 | developed |
| Super Power League 3 | Super Nintendo Entertainment System |
JP | 1995-08-10 | developed |
| Pac-Panic | Game Boy |
EU | 1995-09 | developed |
| Supapoon | Super Nintendo Entertainment System |
JP | 1995-10-06 | developed |
| Kishin Douji Zenki - Denei Raibu | Super Nintendo Entertainment System |
JP | 1995-11-24 | developed |
| Namco Museum Vol. 1 | PlayStation |
JP | 1995-11-22 | developed |
| Supapoon DX | Super Nintendo Entertainment System |
JP | 1996-05-31 | developed |
| Namco Museum Vol. 1 | PlayStation |
EU | 1996-06 | developed |
| Namco Museum Vol. 1 | PlayStation |
US | 1996-06-10 | developed |
| Namco Museum Vol. 3 | PlayStation |
JP | 1996-06-21 | developed |
| Super Power League 4 | Super Nintendo Entertainment System |
JP | 1996-08-09 | developed |
| Namco Museum Vol. 3 | PlayStation |
EU | 1997-02-12 | developed |
| Namco Museum Vol. 3 | PlayStation |
US | 1997-02-05 | developed |
| Rescue Shot Bubibo | PlayStation |
JP | 2000-01-20 | developed |
| Rescue Shot | PlayStation |
EU | 2000-05-06 | developed |
| Data-Navi Pro Yakyuu | Game Boy Color |
JP | 2000-07 | developed |
| Dance Dance Revolution GB | Game Boy Color |
JP | 2000-08 | developed |
| Dance Dance Revolution GB 2 | Game Boy Color |
JP | 2000-11 | developed |
| Block Kuzushi - Kowashite Help! | PlayStation |
JP | 2000-12-07 | developed |
| Ohasuta Dance Dance Revolution GB | Game Boy Color |
JP | 2001-02 | developed |
| Dance Dance Revolution GB - Disney Mix | Game Boy Color |
JP | 2001-03 | developed |
| Dance Dance Revolution GB 3 | Game Boy Color |
JP | 2001-03 | developed |
| Data-Navi Pro Yakyuu 2 | Game Boy Color |
JP | 2001-07 | published, developed |
| Kaze no Klonoa - Yumemiru Teikoku | Game Boy Advance |
JP | 2001-07-19 | developed |
| Klonoa - Empire of Dreams | Game Boy Advance |
EU | 2001-09 | developed |
| Klonoa - Empire of Dreams | Game Boy Advance |
US | 2001-09 | developed |
| WTA Tour Tennis Pocket | Game Boy Advance |
JP | 2002-02 | developed |
| Pro Tennis WTA Tour | Game Boy Advance |
EU | 2002-05 | developed |
| WTA Tour Tennis | Game Boy Advance |
US | 2002-05 | developed |
| Gachinko Pro Yakyuu | Game Boy Advance |
JP | 2002-06 | published, developed |
| Surfing Air Show with RatBoy | PlayStation 2 |
JP | 2002-07 | published, developed |
| Kaze no Klonoa G2 - Dream Champ Tournament | Game Boy Advance |
JP | 2002-08 | developed |
| Ninja Assault | PlayStation 2 |
JP | 2002-09 | developed |
| Ninja Assault | PlayStation 2 |
AS | 2002-09 | developed |
| Ninja Assault | PlayStation 2 |
KR | 2002-09 | developed |
| Silent Scope | Game Boy Advance |
EU | 2002-09 | developed |
| Silent Scope | Game Boy Advance |
US | 2002-09 | developed |
| Silent Scope | Game Boy Advance |
JP | 2002-10 | developed |
| Ninja Assault | PlayStation 2 |
US | 2002-11 | developed |
| Block Kuzushi | PlayStation |
JP | 2003-04 | developed |
| Metal Max 2 Kai | Game Boy Advance |
JP | 2003-06 | published, developed |
| Gachinko Pro Yakyuu | PlayStation 2 |
JP | 2003-08 | published, developed |
| Ninja Assault | PlayStation 2 |
EU | 2003-10 | developed |
| Bakugan - Defenders of the Core | Nintendo DS |
EU | 2004-01 | developed |
| Katamari Damacy | PlayStation 2 |
JP | 2004-03 | developed |
| Katamari Damacy | PlayStation 2 |
JP | 2004-03 | developed |
| Goehon - Gulryeora! Wangjanim! | PlayStation 2 |
KR | 2004-08 | developed |
| Katamari Damacy | PlayStation 2 |
US | 2004-09 | developed |
| Klonoa 2 - Dream Champ Tournament | Game Boy Advance |
US | 2005-02 | developed |
| Higanjima | PlayStation Portable |
JP | 2005-04-28 | published, developed |
| Intelligent License | PlayStation Portable |
JP | 2006-01 | developed |
| PQ - Practical Intelligence Quotient | PlayStation Portable |
EU | 2006-01 | developed |
| PQ - Practical Intelligence Quotient | PlayStation Portable |
US | 2006-01-10 | developed |
| Nazotte Oboeru - Otona no Kanji Renshuu | Nintendo DS |
JP | 2006-12 | published, developed |
| Intelligent License 2 | PlayStation Portable |
JP | 2007-06 | published, developed |
| PQ2 - Practical Intelligence Quotient 2 | PlayStation Portable |
US | 2007-06-18 | developed |
| Nazotte Oboeru - Otona no Kanji Renshuu - Kanzen Ban | Nintendo DS |
JP | 2007-11 | published, developed |
| Shoho kara Hajimeru - Otona no Eitango Renshuu | Nintendo DS |
JP | 2008-05 | published, developed |
| Zombie Shiki - Eigo Ryoku Sosei Jutsu - English of the Dead | Nintendo DS |
JP | 2008-05 | developed |