Kanzume Monsters Parfait (Japan)
Karamuchou wa Oosawagi! - Okawari! (Japan) (NP)
Karamuchou wa Oosawagi! - Polinkies to Okashina Nakama-tachi (Japan)
Karan Koron Gakuen - Hanafuda Mahjong (Japan)
Karate Joe (Europe) (Unl)
Kaseki Sousei Reborn II - Monster Digger (Japan)
Katou Hifumi Kudan - Shougi Kyoushitsu (Japan)
Kawa no Nushi Tsuri 4 (Japan)
Kawaii Pet Shop Monogatari (Japan)
Kawaii Pet Shop Monogatari 2 (Japan)
Keep the Balance (Europe) (En,Fr,De,Es,It)
Keibajou e Ikou! Wide (Japan)
Keitai Denjuu Telefang - Power Version (Japan)
Keitai Denjuu Telefang - Speed Version (Japan)
Kelly Club - Clubhouse Fun (USA)
Ken Griffey Jr.'s Slugfest (USA)
Kettou Beast Wars - Beast Senshi Saikyou Ketteisen (Japan)
Kidou Senkan Nadesico - Ruri Ruri Mahjong (Japan)
Kikansha Thomas - Sodor-tou no Nakama-tachi (Japan)
Kindaichi Shounen no Jikenbo - 10nenme no Shoutaijou (Japan)
Kinniku Banzuke GB - Chousensha wa Kimida! (Japan)
Kinniku Banzuke GB2 - Mezase! Muscle Champion (Japan)
Kinniku Banzuke GB3 - Shinseiki Survival Retsuden! (Japan)
Kirikou (Europe) (En,Fr,De,Es,It,Pt)
Kisekae Series 2 - Oshare Nikki (Japan)
Kisekae Series 3 - Kisekae Hamster (Japan)
Klax (USA)
Klustar (USA)
Klustar (Europe) (En,Fr,De,Es,It)
Knockout Kings (USA, Europe)
