| Title |
Year |
Genre |
| Just English |
2006 |
Educational |
| Justice League Heroes |
2006 |
Beat em up |
| Juujigen Rippoutai Cipher Portable |
2009 |
Adventure |
| Juusei to Diamond |
2009 |
Adventure |
| Jyuzaengi - Engetsu Sangokuden |
2012 |
Adventure |
| Jyuzaengi - Engetsu Sangokuden 2 |
2014 |
Adventure |
| Jyuzaengi - Engetsu Sangokuden Twin Pack |
2014 |
Compilation |
| K-On! Houkago Live!! |
2010 |
Music / Dance |
| Kaeru Batake de Tsukamaete - Natsu Senbokuryou Sansen Portable |
2011 |
Adventure |
| Kaeru Batake de Tsukamaete Portable |
2010 |
Adventure |
| Kahoots |
2009 |
Puzzle |
| Kaitou Apricot Portable |
2007 |
Adventure |
| Kaitou Tenshi Twin Angel - Toki to Sekai no Meikyuu |
2011 |
Adventure |
| Kaizou Chounin Shubibinman |
???? |
Action |
| Kaizou Chounin Shubibinman 2 - Aratanaru Teki |
???? |
Action |
| Kaizou Chounin Shubibinman 3 - Ikai no Princess |
???? |
Action |
| Kaleidoeve |
2015 |
Adventure |
| Kaleidoscope - Interactive Synaesthesia Project |
2012 |
Arcade |
| Kaleidoscope |
2011 |
Puzzle |
| Kamaitachi no Yoru 2 Tokubetsu Hen |
2006 |
Adventure |
| Kameleon |
2006 |
Puzzle |
| Kamen no Maid Guy - Boyoyon Battle Royale |
2009 |
Adventure |
| Kamen Rider - Chou Climax Heroes |
2012 |
Fighting |
| Kamen Rider Climax Heroes Fourze |
2011 |
Fighting |
| Kamen Rider Climax Heroes OOO |
2010 |
Fighting |
| Kami Naru Kimi to |
2011 |
Adventure |
| Kamigami no Asobi |
2013 |
Adventure |
| Kamigami no Asobi InFinite |
2016 |
Adventure |
| Kamisama to Koi Gokoro |
2012 |
Adventure |
| Kana - Imouto |
2012 |
Adventure |
| Kangaeru Exit |
2006 |
Action |
| Kannou Mukashi Banashi Portable |
2012 |
Adventure |
| Kano*Yan - Kanojo ga Yanjattara Dousuru no? |
2012 |
Puzzle |
| Kanon |
2007 |
Adventure |
| Kanuchi - Futatsu no Tsubasa |
2010 |
Adventure |
| Kao Challengers |
2005 |
Platform |
| Karakuri |
2005 |
Platform |
| Karate Life |
???? |
Arcade |
| Karimogi |
2011 |
Puzzle |
| Karoshi |
2011 |
Platform |
| Katekyoo Hitman Reborn! Battle Arena |
2009 |
Fighting |
| Katekyoo Hitman Reborn! Battle Arena 2 - Spirits Burst |
2010 |
Fighting |
| Katekyoo Hitman Reborn! Kizuna no Tag Battle |
2011 |
Fighting |
| Kawashima Ryuuta Kyouju Kanshuu Nouryoku Trainer Portable 2 |
2006 |
Educational |
| Kazoku Keikaku |
2012 |
Adventure |
| KAZooK |
2006 |
Arcade |
| Kazuo |
2006 |
Puzzle |
| Keibatsuu Portable |
2008 |
Bets |
| Keibatsuu Portable 2 - JRA Koushiki Data 23 Nenbun Shuuroku |
2009 |
Bets |
| Ken to Mahou to Gakuen Mono. |
2008 |
RPG |
