(Gakuen Trial Nagoya) [Yanyanyo (Yanyo)] Zetsubou 3Minutes Bomber! (Danganronpa)
(Reitaisai 12) [Fukutsuu Okosu (Kaiou)] Kokokoko (Touhou Project)
(COMIC1☆6) [Saihate-Kukan (Hino Hino)] Kankin desu yo Kokoro-chan - Imprion Kokoro-chan (Tantei Opera Milky Holmes) [English] {QB-tl.com}
Kyoukai. 1 +
(COMIC1☆4) [Nejimaki Kougen (Kirisawa Tokito)] Shinsa Kairou ~Ori~ (D.C.II ~Da Capo II~)
Fushikawa Kokoro to Kozukuri Shitai!
(C82) [Ochikonium (Terada Ochiko)] Koko wa Toile dewa Arimasen 3 | 這裡不是廁所呦 3 [Chinese] [个人汉化]
MisaKoko Trick
(C84) [Ninokoya (Ninoko)] Kirigiri-san, Sore wa Biyakudayo!! (Danganronpa) [English] {desudesu}
(Puniket 35) [Pyonpyororin (Akoko.)] Love Ero Ehon (Fate/Grand Order)
Cult Kyoudan Botebara Nyuushin_Kirigiri Kyouko
(C90) [Nukoya (Nukoko)] PROSTITUTE² +VER3.0 (Oshiete! Galko-chan)
One Night Kokoa-san
Kokoro-chan to Sukebe Suru Hon
(Reitaisai 12) [Fukutsuu Okosu (Kaiou)] Kokokoko (Touhou Project) [English] {doujins.com}
Kokoro no Mishiranu Kioku
Zettai Zetsubou Chou Zecchou Gakkyuu-kai
(SC2018 Summer) [Kaname (Siina Yuuki)] Otonari-san no Kokona-chan (Yama no Susume)
(C83) [LTM. (Taira Hajime)] Nise Dragon Blood! 20
(C89) [eterna-radiare (Riichu)] Kokoa-san to Issho de aritain desu. (Gochuumon wa Usagi desu ka) [English]
(C95) [Sekine (Sekine Hajime)] Gochuumon wa Kokoa to Shitagi desu ka? (Gochuumon wa Usagi desu ka?) [Chinese] [白姬汉化组]
Hot Kokoa-chan ni Hot Milk o Sosogitai!
Kokoa wa Rabbit House no Mono o Shiyou shita no kana
[Orutoro] Koko ga Tanetsuke Frontier ~Daichi no Shou~ | This Is The Mating Frontier! ~Earth Chapter~ (COMIC Anthurium 032 2015-12) [English] [Noraneko+svines85]
(C73) [Yami ni Ugomeku (Dokurosan)] Shiro, Sonnani Koko ga Mitai no Desu ka? (Fate/stay night)
(C76) [Mono x Chro (Kokonoka)] Kataomoi kara Kataomoi made. | From one Unrequited Love to Another (Hayate no Gotoku!) [English] [YQII]
(Kouroumu 14) [Chocolate Synapse (Shika Yuno)] Kokoro-chan to Jouzu ni Dekiru kana? (Touhou Project)
(CCOsaka 104) [Kokon no Kaze (raipanda)] Rokujuu Kyuu | Sixty Nine (High☆Speed! -Free! Starting Days-) [English] [Holy Mackerel]
Onee-chan no koko mo Kimochii Ch. 1-2
(COMIC1☆5) [D.N.A.Lab. (Miyasu Risa)] Frontiers: (Danganronpa)
ギリギリルート攻略中
[Rurunoya (Rurukichi)] Zetsubou Salvage (Danganronpa) [Digital]
Kokoro-chan to Sukebe Suru Hon
(C90) [Ninokoya (Ninoko)] Ninokoya C90 Omake Orihon (Danganronpa) [English] [PhantomsJoker] [Incomplete]
[Kokonoki Nao] PIECES + Illust Card
[Pokopen-Honpo (Shikato Miyo)] Watashi ga... koko ni kita riyuu (Gokujou Seitokai)
Attakai Kokoa wa Ikaga desu ka? - How about warm cocoa?
(C84) [Kokonokiya (Kokonoki Nao)] Ninomiya Takahi no Koukotsu (Valvrave the Liberator) [English]
(C94) [Pariparicandy (Kokori)] Cure Up RaPaPa de Neko ni Naare! | Become a cat! (Mahou Tsukai PreCure!) [English]
[tsugumi] [Web sairoku] koko ni koi hi koi fu(Touken Ranbu)
(C91) [Kokochikyuu (Mutsu)] Futanari Kairaku-dama Jigoku 4
(C92) [Hoshiyukicha (Yukihoshi Kokoro)] Himekawa Yuki to ICHALOVE Double Hedder (THE IDOLM@STER CINDERELLA GIRLS) [English] [L-san]
(CT20) [7cm (nase)] Fushikawa Kokoro to Kozukuri Shitai! | I Want to Make a Baby with Fushikawa Kokoro (Maji de Watashi ni Koi Shinasai!) [English] [life4Kaoru]
Junai Drop Out
Koko ga Anzio no Kouishitsu desu
(C86) [Ninokoya (Ninoko)] Kirigiri-san to Shinkon Seikatsu | Married Life with Kirigiri-san (Danganronpa) [English] {doujin-moe.us}
Chougenkai Hatsujou Koudou EVERFREE
Kokoro Odoru | 跳舞的秦心酱
Anekomori ~Koko-nee no Ichinichi~ | Anekomori ~A Day with Koko-nee~ =TLL+CW=
[Nao Kokonoki] Anekata Ch. 1 & 2 [Engish]
(C95) [Sekine (Sekine Hajime)] Gochuumon wa Kokoa to Shitagi desu ka? (Gochuumon wa Usagi desu ka?)
(C85) [Ninokoya (Ninoko)] Boku to Kirigiri-san no Nanokakan Sensou (Danganronpa) [English] [Amamiami-Kun]
Last Make - Saori ga Ippai?
Seigo Rape Sareta Kokoro ni Kairaku o Oshieru Jorouya