Romance
Cocoa!- Cocona
- Onsen De Aimashou
- Misty Boy
- Ongaku No Jikan
- Koiyami - Hayari Kami Another Story
- Junai Bride
- Ijimekko No Okada-Kun
- King & Prince
- Shina No Kawa
- Coin & Flour
- Colorful Pallet
- Kira Kira Labyrinth
- Kirai Kiraimo
- Kirakira Hikare
- Kirara To Shiro Ookami
- Kiri
- Kiss
- Comic Party
- Kiss Blue
- Compiler
- Kiss De Go!
- Kiss Dorobou
- Complex (Shoujo)
- Kiss In The Blue
- Kiss Ja Tomaranai!
- A-Chan No Pudding
- Con Con X Honey
- Kiss Me
- Shu-Chan No Nengajyou
- Machiko Yo Oborekake
- Conductor
- Kodomo Ga Nemuru Ato
- Confessing Truthfully
- Kiss No Mukou
- Kiss Shite! Esper Girl
- Kindan No Scenario
- Kiss To Karada
- Kiss To Kirai No Hantai
- Kisu, Shite Ii Desu Ka...?
- Kisu, Zekkou, Kisu
- Kizoku No Aoi Seppun
- Kizuato Made Aishite
- Tamanyan
- Kodoku Na Fugou
- Kodoku No Kane Ga Naru
- Konjaku Overhaul
- Suki Mo Yoi
