| Deep Aquarium - Kiseki no Shinkai | Nintendo DS |
JP | 2004-01 | published |
| Fantasy Aquarium by DS | Nintendo DS |
EU | 2004-01 | published |
| Fantasy Aquarium by DS | Nintendo DS |
US | 2004-01 | published |
| Matchstick Puzzle by DS | Nintendo DS |
EU | 2004-01 | published, developed |
| Monster Summoner | Game Boy Advance |
JP | 2004-07 | published |
| Colosseum - Road to Freedom | PlayStation 2 |
EU | 2005-02 | developed |
| Colosseum - Road to Freedom | PlayStation 2 |
US | 2005-02 | developed |
| Colosseum - Road to Freedom | PlayStation 2 |
US | 2005-02 | developed |
| Gladiator - Road to Freedom | PlayStation 2 |
JP | 2005-02 | developed |
| Gladiator - Road to Freedom | PlayStation 2 |
AS | 2005-02 | developed |
| Megami no Etsubo | PlayStation Portable |
JP | 2006-03-30 | published, developed |
| Touch de Manzai! Megami no Etsubo DS | Nintendo DS |
JP | 2006-06 | published |
| Kokoro o Yasumeru - Otona no Nurie DS | Nintendo DS |
JP | 2006-08 | published |
| Paint by DS | Nintendo DS |
EU | 2006-08 | developed |
| Boxer's Road 2 - The Real | PlayStation Portable |
JP | 2006-09-28 | published, developed |
| Kokoro ni Shimiru - Mouhitsu de Kaku - Aida Mitsuo DS | Nintendo DS |
JP | 2006-11 | published |
| Tomodachi Tsukurou! - Mahou no Koukan Nikki | Nintendo DS |
JP | 2007 | published, developed |
| Lost Regnum - The Emperor of Theives | PlayStation Portable |
AS | 2007-01 | published |
| Kokoro ga Mezameru - Otoko-tachi no Nurie DS - Tamiya Box Art | Nintendo DS |
JP | 2007-04 | published |
| Paint by DS - Military Vehicles | Nintendo DS |
EU | 2007-04 | developed |
| Maru Kaite Don Don Oboeru - Kyoui no Tsugawa Shiki Kanji Kiokujutsu | Nintendo DS |
JP | 2007-06 | published, developed |
| Xyanide - Resurrection | PlayStation 2 |
EU | 2007-07 | published |
| Money Sugoroku - Kabukoro | PlayStation 2 |
JP | 2007-11 | published, developed |
| Kokoro o Yasumeru - Otona no Nurie DS 2 | Nintendo DS |
JP | 2007-12 | published |
| Lost Regnum - Makutsu no Koutei | PlayStation Portable |
JP | 2007-12 | published |
| Lost Regnum - Makutsu no Koutei | PlayStation Portable |
KR | 2007-12 | published |
| Maru Kaite Don Don Oboeru - Kyoui no Tsugawa Shiki Kanji Kiokujutsu - Kiso Gakushuu Hen | Nintendo DS |
JP | 2007-12 | published, developed |
| Kirihara Shoten Forest - Eigo@DS | Nintendo DS |
JP | 2008 | published, developed |
| Xyanide | PlayStation 2 |
JP | 2008-01 | published |
| Crazy Frog Collectables - Art School | Nintendo DS |
EU | 2008-02 | developed |
| Minna Atsumare! - Quiz Party | Nintendo DS |
JP | 2008-03 | published, developed |
| Deep Sea Aquarium by DS | Nintendo DS |
EU | 2008-06 | published |
| Paint by DS - Classic Masterpieces | Nintendo DS |
EU | 2009 | developed |