Kochira Katsushika Ku Kameari Kouen Mae Hashutsujo – Kateba Tengoku! Makereba Jigoku! – Ryoutsu-ryuu Ikkakusenkin Daisakusen! (Japan)

Kanshuu Nihon Joushiki Ryoku Kentei Kyoukai – Imasara Hito ni wa Kikenai – Otona no Joushiki Ryoku Training DS (Japan) (Rev 1)

Keiba Techou – Umanosuke 2 (Japan)

Kazoku Minna de – Nihon Shiatsu Shikai Kanshuu – Raku Raku Shiatsu Navi (Japan)

Kodawari Saihai Simulation – Ochanoma Pro Yakyuu DS – 2010 Nendo Ban (Japan)

Kageyama Hideo no Hanpuku Ondoku – DS Eigo – Shougaku Eigo Hisshuu Drill (Japan)

Kouchuu Ouja Mushi King – Greatest Champion e no Michi DS (Japan)

Kiite Hajimeru – Eigo Kaiwa Training – Kikitore (Japan)

Kiwami Birei Aquarium – Sekai no Sakana to Iruka Kujira-tachi (Japan)