| Kids Station - Kuma no Pooh-san - Mori no Tomodachi | PlayStation |
JP | 2001-12 | published |
| Chinmoku no Iseki - Estpolis Gaiden | Game Boy Advance |
JP | 2002 | published |
| Doubutsu Banchou | GameCube |
JP | 2002-02 | published |
| Dual Hearts | PlayStation 2 |
JP | 2002-02 | published |
| Dual Hearts | PlayStation 2 |
US | 2002-02 | published |
| Kids Station - Kuma no Pooh-san - Mori no Kyoushitsu | PlayStation |
JP | 2002-02 | published |
| Shin Megami Tensei - Devil Children - Kuro no Sho, Aka no Sho | PlayStation |
JP | 2002-03 | published |
| Shin Megami Tensei II | PlayStation |
JP | 2002-03-20 | published, developed |
| Tactics Ogre - The Knight of Lodis | Game Boy Advance |
US | 2002-05 | published |
| Robopon 2 - Cross Version | Game Boy Advance |
US | 2002-06 | published |
| Robopon 2 - Ring Version | Game Boy Advance |
US | 2002-06 | published |
| Touge Max 2 | PlayStation |
JP | 2002-06 | published |
| Hamster Paradise Advanchu | Game Boy Advance |
JP | 2002-07 | published |
| Kids Station - Mickey & Minnie no Magical Kitchen | PlayStation |
JP | 2002-07 | published |
| Kids Station - Plarail - Tetsudou Monoshiri Hyakka | PlayStation |
JP | 2002-11 | published, developed |
| Shin Megami Tensei Devil Children - Hikari no Sho | Game Boy Advance |
JP | 2002-11 | published |
| Nijiiro Dodgeball - Otometachi no Seishun | PlayStation |
JP | 2002-12-12 | published, developed |
| Shin Megami Tensei - Nine | Xbox |
JP | 2002-12-05 | published, developed |
| Shin Megami Tensei If | PlayStation |
JP | 2002-12-26 | published, developed |
| Touge R | Xbox |
JP | 2002-12-12 | published |
| Devil Summoner - Soul Hackers | PlayStation |
JP | 2003-01 | published |
| Disgaea - Hour of Darkness | PlayStation 2 |
EU | 2003-01 | published |
| Disgaea - Hour of Darkness | PlayStation 2 |
US | 2003-01 | published |
| Disgaea - Hour of Darkness | PlayStation 2 |
US | 2003-01 | published |
| Shin Megami Tensei - Nocturne | PlayStation 2 |
US | 2003-02 | published, developed |
| Shin Megami Tensei III - Nocturne | PlayStation 2 |
JP | 2003-02 | published, developed |
| Shin Megami Tensei III - Nocturne | PlayStation 2 |
AS | 2003-02 | published, developed |
| Matrimelee / Shin Gouketsuji Ichizoku Toukon | Arcade |
? | 2003-03 | published |
| Shin Megami Tensei | Game Boy Advance |
JP | 2003-03 | published, developed |
| Summon Night - Craft Sword Monogatari | Game Boy Advance |
JP | 2003-04 | published |
| Summon Night - Craft Sword Monogatari - Hajimari no Ishi | Game Boy Advance |
JP | 2003-04 | published |
| 2003-nen Kaimaku - Ganbare Kyuukai-ou - Iwayuru Pro Yakyuu desu ne | PlayStation 2 |
JP | 2003-05 | published |
| Lufia - The Ruins of Lore | Game Boy Advance |
US | 2003-05 | published |
| Hamster Paradise - Pure Heart | Game Boy Advance |
JP | 2003-07 | published |
| Maken Shao - Demon Sword | PlayStation 2 |
EU | 2003-07 | developed |
| Shin Megami Tensei - Devil Children - Puzzle de Call! | Game Boy Advance |
JP | 2003-07 | published |
| Shin Megami Tensei - Devil Children - Honoo no Sho | Game Boy Advance |
JP | 2003-09 | published |
| Shin Megami Tensei - Devil Children - Koori no Sho | Game Boy Advance |
JP | 2003-09 | published |
| Shin Megami Tensei II | Game Boy Advance |
JP | 2003-09 | published, developed |
| DemiKids - Light Version | Game Boy Advance |
US | 2003-10 | published |
| Busin 0 - Wizardry Alternative Neo | PlayStation 2 |
JP | 2003-11 | published |
| Busin 0 - Wizardry Alternative Neo | PlayStation 2 |
JP | 2003-11 | published |
| Busin 0 - Wizardry Alternative Neo | PlayStation 2 |
KR | 2003-11 | published |
| Choro Q HG 4 | PlayStation 2 |
JP | 2003-11 | published |
| Double Dragon Advance | Game Boy Advance |
US | 2003-11 | published |
| Go! Go! Hypergrind | GameCube |
US | 2003-11-18 | published |
| Growlanser Generations | PlayStation 2 |
US | 2003-12 | published |
| Growlanser IV - Wayfarer of the Time | PlayStation 2 |
JP | 2003-12 | published |
| Draglade | Nintendo DS |
EU | 2004-01 | published |
| Jin Yeosin Jeonsaeng III - Nocturne Maniax | PlayStation 2 |
KR | 2004-01 | published, developed |
| Marl Oukoku no Ningyou Hime - Tenshi ga Kanaderu Ai no Uta | Nintendo DS |
JP | 2004-01 | published |
| Shin Megami Tensei III - Nocturne Maniax | PlayStation 2 |
JP | 2004-01 | published, developed |
| Gunbird 1 & 2 | PlayStation 2 |
JP | 2004-02 | published |
| Kikou Heidan J-Phoenix 2 | PlayStation 2 |
JP | 2004-02 | published |
| Double Dragon Advance | Game Boy Advance |
JP | 2004-03 | published |
| Downtown - Nekketsu Monogatari EX | Game Boy Advance |
JP | 2004-03 | published |
| Duel Masters 2 - Invincible Advance | Game Boy Advance |
JP | 2004-03 | published |
| River City Ransom EX | Game Boy Advance |
US | 2004-05 | published |
| Digital Devil Saga - Avatar Tuner | PlayStation 2 |
JP | 2004-07 | published, developed |
| Digital Devil Saga - Avatar Tuner | PlayStation 2 |
KR | 2004-07 | published, developed |
| Duel Masters 2 - Kirifuda Shoubu Ver | Game Boy Advance |
JP | 2004-07 | published |
| Shin Megami Tensei - Digital Devil Saga | PlayStation 2 |
EU | 2004-07 | published, developed |
| Shin Megami Tensei - Digital Devil Saga | PlayStation 2 |
US | 2004-07 | published, developed |
| Shin Megami Tensei - Digital Devil Saga | PlayStation 2 |
US | 2004-07 | published, developed |
| B-Densetsu! Battle B-Daman - Moero! B-Damashii!! | Game Boy Advance |
JP | 2004-08 | published |
| Summon Night - Craft Sword Monogatari 2 | Game Boy Advance |
JP | 2004-08 | published |
| Kowloon Youma Gakuenki | PlayStation 2 |
JP | 2004-09 | published |
| Shin Megami Tensei - Nocturne | PlayStation 2 |
US | 2004-10 | developed |
| Stella Deus | PlayStation 2 |
JP | 2004-10 | published |
| Stella Deus - The Gate of Eternity | PlayStation 2 |
EU | 2004-10 | published, developed |
| Stella Deus - The Gate of Eternity | PlayStation 2 |
US | 2004-10 | published, developed |
| Stella Deus - The Gate of Eternity | PlayStation 2 |
US | 2004-10 | published, developed |
| Magna Carta - Tears of Blood | PlayStation 2 |
US | 2004-11 | published |
| Riviera - Yakusoku no Chi Riviera | Game Boy Advance |
JP | 2004-11 | published |
| Duel Masters 3 | Game Boy Advance |
JP | 2004-12 | published |
| New Jinsei Game | PlayStation 2 |
JP | 2004-12 | developed |
| Choro Q Works | PlayStation 2 |
JP | 2005 | published |
| Digital Devil Saga - Avatar Tuner 2 | PlayStation 2 |
JP | 2005-01 | published, developed |
| Digital Devil Saga - Avatar Tuner 2 | PlayStation 2 |
AS | 2005-01 | published, developed |
| Samurai Western | PlayStation 2 |
US | 2005-01 | published |
| Samurai Western - Katsugeki Samurai-dou | PlayStation 2 |
JP | 2005-01 | published |
| Shin Megami Tensei - Digital Devil Saga 2 | PlayStation 2 |
EU | 2005-01 | published, developed |
| Shin Megami Tensei - Digital Devil Saga 2 | PlayStation 2 |
US | 2005-01 | published, developed |
| Shin Megami Tensei - Digital Devil Saga 2 | PlayStation 2 |
US | 2005-01 | published, developed |
| Shinseiki Yuusha Taisen | PlayStation 2 |
JP | 2005-02 | published |
| Super Robot Taisen - Original Generation 2 | Game Boy Advance |
JP | 2005-02 | published |
| Growlanser IV Return - Wayfarer of the Time | PlayStation 2 |
JP | 2005-03 | published, developed |
| B-Densetsu! Battle B-Daman - Fire Spirits! | Game Boy Advance |
JP | 2005-05 | published |
| Chou Shittou Caduceus | Nintendo DS |
JP | 2005-06 | published, developed |
| Metal Saga | PlayStation 2 |
US | 2005-06 | published |
| Riviera - The Promised Land | Game Boy Advance |
US | 2005-06 | published |
| Steambot Chronicles | PlayStation 2 |
FR | 2005-06 | published |
| Steambot Chronicles | PlayStation 2 |
US | 2005-06 | published |
| Shin Megami Tensei - Lucifer's Call | PlayStation 2 |
EU | 2005-07 | developed |
| Kunio-kun Nekketsu Collection 1 | Game Boy Advance |
JP | 2005-08 | published |
| Princess Crown | PlayStation Portable |
JP | 2005-09-22 | published, developed |
| Kunio-kun Nekketsu Collection 2 | Game Boy Advance |
JP | 2005-10 | published |
| Magna Carta - Tears of Blood | PlayStation 2 |
US | 2005-11 | published |
| Mirakuru! Panzou - 7-tsu no Hoshi no Uchuu Kaizoku | Game Boy Advance |
JP | 2005-11 | published, developed |
| SBK - Snowboard Kids | Nintendo DS |
US | 2005-11 | published, developed |