Romance
Konbini S- Koisuru Plastic Baby
- Koi Wa Itsumo Tabekake
- Koibito Wa Doukyonin
- Like Violin.
- Koi
- Koi No Dracula
- Straight Girl Trap
- Kogoeru Kimi Wo Atatameru
- Koi Lab
- Ko No Ren Ni Namidasuru!
- Kitty
- Tooi Nemuri
- Kiss, Shite Iidesuka...?
- Kannou Kissaten
- Kisekae Yuka-Chan
- Kiruza King
- Kirei No Tamago
- Kirakira
- Kira*kira Crystal
- Kingdom Of Stars
- Kimi Tte Donna Nioi Nano?
- Kimi Wa Kawaii Hito
- Kimi To, Sekai Ga Owaru Made
- Kimi Ochi
- Kimi Ga Hajimete
- Kimi Ga Boku O Mite Ita Kara
- Kimi Dake Ni Ai Wo.
- Kimi Ga Aruji De Shitsuji Ga Ore De
- Kigi No Yukue
- Koisuru Melody Musume. - Love Song Trilogy
- Kodomo No Niwa
- Kazekaze No Hito
- Kare No Niwa Ni Saku Hana
- Kamisama Wa Do Binbou
- Kamisama Onegai!
- Kamisama No Sonata
- Kamikaze Girls
- Kamigurai
- Kami-Sama!
- Kare No Aijou No Hakari
- Kare Ga Cafe Ni Iru No Nara
- Kanon (Usami Maki)
- Kanzen Date Manual
- Kokken
- Kanon & Air Sky
- Kanojo No Namida Ga Yuki Da Toshitara
- Kanaete! Masayume Koubou
