| Beat Mania Append 3rdMix | PlayStation |
JP | 1998-12 | developed |
| Beat Mania Append GottaMix | PlayStation |
JP | 1999-05 | developed |
| Beat Mania Append GottaMix | PlayStation |
AS | 1999-05 | developed |
| Beatmania Append 4thMix - The Beat Goes On | PlayStation |
JP | 1999-09 | developed |
| Beatmania Best Hits | PlayStation |
JP | 2000-07-27 | developed |
| Beatmania featuring Dreams Come True | PlayStation |
JP | 2000-07-27 | developed |
| Reiselied - Ephemeral Fantasia | PlayStation 2 |
JP | 2000-08 | developed |
| Beat Mania Append GottaMix 2 - Going Global | PlayStation |
JP | 2000-09-07 | developed |
| Beatmania GB - Gotcha Mix 2 | Game Boy Color |
JP | 2000-09 | developed |
| 7 Blades | PlayStation 2 |
JP | 2000-12 | developed |
| Beatmania Append 5thMix - Time to Get Down | PlayStation |
JP | 2000-12 | developed |
| Beatmania Append Club Mix | PlayStation |
JP | 2000-12-21 | developed |
| Yu-Gi-Oh! Duel Monsters 5 Expert 1 | Game Boy Advance |
JP | 2001-07 | developed |
| Hunter x Hunter - Ryuumyaku no Saidan | PlayStation 2 |
JP | 2001-08 | developed |
| 7 Blades | PlayStation 2 |
EU | 2001-09 | developed |
| Beat Mania - The Sound of Tokyo | PlayStation |
JP | 2001-09 | developed |
| Ephemeral Fantasia | PlayStation 2 |
EU | 2001-09 | developed |
| Ephemeral Fantasia | PlayStation 2 |
US | 2001-09 | developed |
| Hikaru no Go | Game Boy Advance |
JP | 2001-10 | developed |
| Yu-Gi-Oh! Duel Monsters 6 Expert 2 | Game Boy Advance |
JP | 2001-12 | developed |
| Beatmania 6thMix + Core Remix | PlayStation |
JP | 2002-01-31 | developed |
| Groove Adventure Rave - Hikari to Yami no Daikessen | Game Boy Advance |
JP | 2002-03 | developed |
| Kami no Kijutsu - Illusion of the Evil Eyes | Game Boy Advance |
JP | 2002-03 | developed |
| Tennis no Ouji-sama - Genius Boys Academy | Game Boy Advance |
JP | 2002-04 | developed |
| Hikaru no Go - Heian Gensou Ibunroku | PlayStation |
JP | 2002-05-30 | developed |
| Hikaru no Go 2 | Game Boy Advance |
JP | 2002-07 | developed |
| The Document of Metal Gear Solid 2 | PlayStation 2 |
EU | 2002-09 | developed |
| The Document of Metal Gear Solid 2 | PlayStation 2 |
JP | 2002-09 | developed |
| The Document of Metal Gear Solid 2 | PlayStation 2 |
US | 2002-09 | developed |
| Yu-Gi-Oh! - The Eternal Duelist Soul | Game Boy Advance |
US | 2002-10 | developed |
| Hikaru no Go - Insei Choujou Kessen | PlayStation |
JP | 2002-12-19 | developed |
| Tennis no Ouji-sama - Aim at the Victory! | Game Boy Advance |
JP | 2002-12 | developed |
| GetBackers - Dakkan'ya - Dakkan da yo! Zen'in Shuugou!! | PlayStation 2 |
JP | 2003-01 | developed |
| Kyoufu Shinbun Heisei-ban - Kaiki! Shinrei File | PlayStation 2 |
JP | 2003-08 | developed |
| Dear Boys - Fast Break! | PlayStation 2 |
JP | 2003-09 | developed |
| Yu-Gi-Oh! - World Championship Tournament 2004 | Game Boy Advance |
EU | 2004-02 | developed |
| Yu-Gi-Oh! - World Championship Tournament 2004 | Game Boy Advance |
US | 2004-02 | developed |
| Yu-Gi-Oh! Duel Monsters Expert 3 | Game Boy Advance |
JP | 2004-02-05 | developed |
| Shaman King - Master of Spirits | Game Boy Advance |
EU | 2004-11 | developed |
| Shaman King - Master of Spirits | Game Boy Advance |
US | 2004-11 | developed |
| Get Ride! Amdriver - Shutsugeki! Battle Party | Game Boy Advance |
JP | 2004-12 | developed |
| Shaman King - Legacy of the Spirits - Soaring Hawk | Game Boy Advance |
US | 2005-02 | developed |
| Shaman King - Legacy of the Spirits - Sprinting Wolf | Game Boy Advance |
US | 2005-02 | developed |
| Gantz - The Game | PlayStation 2 |
JP | 2005-03 | developed |
| Kappa no Kai-kata - Kaatan Daibouken! | Game Boy Advance |
JP | 2005-03 | developed |
| Nana | PlayStation 2 |
JP | 2005-03 | developed |
| Shaman King - Master of Spirits 2 | Game Boy Advance |
EU | 2005-08 | developed |
| Shaman King - Master of Spirits 2 | Game Boy Advance |
US | 2005-08 | developed |
| Metal Gear Acid | PlayStation Portable |
EU | 2005-09-01 | developed |