(Reitaisai 12) [Fukutsuu Okosu (Kaiou)] Kokokoko (Touhou Project)
[Lolimate (Niisan)] Kokoro Sagashi. (Touhou Project) [English] {doujins.com} [Digital]
Kare to no Sekkusu ja Ikenai kara… Atashi no Koko ni Irete Hoshii no… Ch.17
[Distance] Anekomori ~Koko-nee no Ichinichi~ | Anekomori ~A Day with Koko-nee~ (Anekomori Melonbooks Shousasshi) [English] =TLL+CW=
(SC35) [Kokorozashi Hachikai (Various)] Rosa Gigantea to Yobanaide (Maria-sama ga Miteru)
Koko wa Yasashii Niwa | 置身于温柔之庭 Ch. 1-2
Kokoro-chan to Sukebe Suru Hon
(SC52) [Mono x Chro (Kokonoka)] D-SAPURI! (D-Frag!)
(COMIC1☆7) [Kuma-puro (Shouji Ayumu)] Ganbare! Kokona-chan (Yama no Susume)
[Aoyama Akira] Koko wa Bitch-gai!! - Here is a Bitch Street | 這裡是淫蕩女街!! [Chinese]
(C82) [slice slime (108 Gou)] Nee... Inaban... Konosai Sex Shichau no wa Doudai? | Hey Inaban... In This Situation How About We Have Sex? (Kokoro Connect) [English] [EHCOVE]
(C87) [Imitation Moon (Narumi Yuu)] Masani Risoukyou - Sou, Koko wa Elementario (Amagi Brilliant Park)
(C88) [Kokonokiya (Kokonoki Nao)] Unusual Bedtime Working (Fate/stay night)
Koko de Shite mo... Ii?
(C81) [Dream Halls! (Tsuzuri)] Tandeki Suru Kare to Kanojo (Kokoro Connect)
(C76) [Nejima Kikougen (Kirisawa Tokito)] Shinsa Kairou ~ Tsuki ~ (D.C.II ~ Da Capo II ~) [English] [Usual Translations]
[Taishita Shoten] Koko Made Onite (Evangelion)
(Nanairo Majo no Ningyou Butoukai 3) [Komorikiri. (Urin)] Kokoro to Issho ni Sex Lesson! (Touhou Project)
Tsurutsuru Twister - Koishi & Kokoro with Flandre
(C79) [Gekka Bijin (Ero Murasaki)] Kokoro-chan ni Tenbatsu o (Tantei Opera Milky Holmes)
(C87) [KANGAROO KICK (Takagi Takumi)] Koko made kita wa ii Keredo (Free!)
[Yorozu Ichi] Koko de Ikasete
[Ray-Kbys] Kokoro-chan no Muhyoujou o Zenryoku de Kuzusu Kokoromi (Touhou Project)[Chinese][基德漢化組]
Koko wa Oikawa Tougenkyou