- kabangeh
- kachuna
- kadokawa
- kadokawa games
- kaede the eliminator
- kaerinokai2
- kagai
- kagami works
- kaguko translations
- kagura dochuuki
- kagura games
- kagurado
- kaguya
- kaijyu-09
- kaimaki games
- kaiou
- kairi soft
- kaitendoh
- kajio
- kalmia
- kalmia8
- kalyskah vicious seed
- kame paradise
- kame paradise 2 multiversex
- kamichichi
- kamigokuto: mary skelter
- kamihime
- kamihime project
- kamikaze games
- kamikaze kommittee ouka 2
- kamimachi site – dating story
- kamimachi-site -dating story-
- kamiyaba: destiny on a dicey deadline
- kamti
- kamuo
- kana
- kana okaeri
- kana ~ little sister
- kandagawa jet girls
- kangoku senkan
- kangoku senkan 2 yousai toshi no sennou kaizou
- kangoku senkan 3 ~nessa no sennou kouro~
- kangokutou mary skelter
- kanjineko
- kanna nozaki's erotic troubles ~case closed with sex!~
- kano workshop
- kano-bi
- kanoe
- kanojo no seiiki
- kanojo o netotta yarichin otoko o mesu ochisaseru made
- kanosen - my girlfriend is a naughty teacher
- kanpani girls
- kanshin soft
- kantai collection
- kara no shojo
- kara no shoujo
- kara no shoujo - the second episode
- karakara
- karakara 2
- karakara3
- kare no chuunibyou ha naoranai
- karichaimashita: koikari - love for hire
- karinproject
- karioka works
- karmasutra
- karnedraws
- karosu-maker
- karryn's prison
- katahane
- katawa shoujo
- kate's test
- katsudou mangaya
- kawaii deathu desu
- kawaiimuffin
- kazushi kawasaki
- kazuya
- kcreateroom
- keehu
- keep in touch
- keepers of time
- keepin it in the family