Kokoa wa Rabbit House no Mono o Shiyou shita no kana
(C82) [SIOP (Nimaru)] Himeko Random (Kokoro Connect)
(C82) [MeroMero Melon (Peke, Ou)] Shitagokoro Connect | Secret Intention Connect (Kokoro Connect) [English] [4dawgz + FUKE]
(Puniket 35) [Pyonpyororin (Akoko.)] Love Ero Ehon (Fate/Grand Order)
Suzuya no Koko, Aitemasu yo?
(SC32) [Pyonpyororin (Akoko.)] Mikurukuru (Suzumiya Haruhi no Yuuutsu) [English] [H-E]
(C92) [Fukutsuu Okosu (Kaiou)] Oppai Kokoro-chan Bon (Touhou Project) [English] [CGrascal]
(COMIC1☆7) [S-FLAKE (Yukimitsu)] World peace? (Jormungand)
Kare to no Sekkusu ja Ikenai kara… Atashi no Koko ni Irete Hoshii no… Ch.20
(C92) [Yashiya (YASSY)] Kokoro Odoru (Touhou Project)
Ore no Kanojo wa Koakuma Kokoa-san. 3
[cherry milk (Kokonoe Yomogi)] Osananajimi to no Saiaku na Kankei [Chinese] [EZR個人漢化] [Digital]
Kekkon Kakko Kokoro
[Anthology] Koko de, Dashite mo ii Desuka?
[Aoyama Akira] Koko wa Bitch-gai!! - Here is a Bitch Street | 這裡是淫蕩女街!! [Chinese]
(C79) [Circle556k (Kokoroke)] Kero-chan ga Eroi Meniau yo (Touhou Project)
(C80) [Mono x Chro (Kokonoka)] D-PLUG! (D-FRAGMENTS!)
Ningyouki
(C85) [Kokonokiya (Kokonoki Nao)] Sabaku ni Chou wa (Gundam Build Fighters) [English] [maipantsu+lawl1]
Koko ni Anata ga Inai kara | 因为这里没有你