(C89) [DOGYEAR (Kujou Danbo)] Kokoa Complex (Gochuumon wa Usagi desu ka?)
Kaitou Kokoa-chan
(Renai Shachuation 4) [Kokon no Kaze (raipanda)] Houkago Nekousa Time (Free!)
Kyoukai. 4 | Church 4
[Aoyama Akira] Koko wa Bitch gai !! - Here is a Bitch Street Ch. 1-2 [English] [desudesu + SaHa]
Insaku Shoujo Koko made Hazukashimerarete mo Mada Ikitai No?
[Kokon no Kaze (Raipanda)] Himitsu no Chu Chu Chu (Free!) [Digital]
Koko ga Tanetsuke Frontier! ~Tenkuu no Shou~
(C71) [Pyonpyororin (Akoko.)] Ano... Naisho ni shite kudasai ne? (Suzumiya Haruhi no Yuuutsu) [English]
(Puniket 23) [Furaipan Daimaou (Chouchin Ankou)] Kokoro-chan o Ochuusha de Ecchi na Oningyou-san ni shichau Hon (Tantei Opera Milky Holmes)
(C81) [KINDANDOWA (tomomaya)] Koko ga Risou no Net Cafe (Original)
(Rainbow Flavor 9) [Yukirinrin! (Yu)] Koko de Kimenakya Onna ga Star! (Futari wa Precure Splash Star) [Chinese] [大友同好会]
(C88) [kokonokaya (Taigi Akira)] Nodoka-Mizu 2 (Saki)
Tsurutsuru Twister - Koishi & Kokoro with Flandre
(C78) [BlueMage (Aoi Manabu)] Koko ga Sou, Rakuen sa (Touhou Project)
Koko de wa Nai Dokoka e
(C85) [Takoyaki-batake (Takoyaki)] Kokoro, Sarakedashite (Touhou Project) [English] =TV=
[Aoyama Akira] Koko wa Bitch gai !! - Here is a Bitch Street [English] [desudesu + SaHa + doujin-moe.us]
(COMIC1☆10) [Public bath (Izumi Yuhina)] Kaitou Kokoa-chan (Gochuumon wa Usagi desu ka?)
Ninomiya Takahi no Koukotsu
[MGW (Isou Doubaku)] Pure Mind LIMITED EDITION (Natural ~Mi mo Kokoro mo~)
(C83) [Mono x Chro (Kokonoka)] Oishii Toumorokoshi no Tabekata. + Clear File | How To Eat Delicious Corn + Clear File (Magi) [English] =TV=
[Hisoutan (Nekokokazuma)] か〇や〇なちゃんがえっちなことされる本 (Kaguya Luna)
(C93) [vivid_dot (Nanakusa Amane)] KokoRize de Yuri ni Mezameru Hon (Gochuumon wa Usagi desu ka?)
Kare to no Sex ja Ikenai kara… Atashi no Koko ni Irete Hoshii no... Ch.3
(C88) [Kokonokiya (Kokonoki Nao)] Unusual Bedtime Working (Fate/stay night)
(CT18) [7cm (Nase)] Fushikawa Kokoro ni Gansha Shitai! | I Want to Cum on Fushikawa's Face! (Maji de Watashi ni Koi Shinasai!) [English] [life4Kaoru]
Mo Shiko no Mama Koko ni Ite mo Boku wa Yasashii Oji-san de Irarerudarou ka
Senobi
(C92) [Hoshiyukicha (Yukihoshi Kokoro)] Himekawa Yuki to ICHALOVE Double Hedder (THE IDOLM@STER CINDERELLA GIRLS) [English] [L-san]
(C94) [Kokoro no BOSS (makko Reader)] Joou-sama wa Hoshigari-sama (Azur Lane)
(C83) [Kokoro Shidoushitsu (Fusataka Sikibu)] Mahoutsukai no Alice no Yoru (Mahou Tsukai no Yoru)
(C91) [Nukoya (Nukoko)] SAYONARA 2016 (Gundam SEED DESTINY)
One Night Kokoa-san
(COMIC1☆13) [Ame Usagi (Amedamacon)] Koko Chino Kekkon Shimashita (Gochuumon wa Usagi desu ka?)
(COMIC1☆14) [Hoshiyukicha (Yukihoshi Kokoro)] Ecchi na Himekawa Yuki no Zenryoku Chance Time (THE IDOLM@STER CINDERELLA GIRLS)
Koko ni Dokudoku
(Puniket 35) [Pyonpyororin (Akoko.)] Love Ero Ehon (Fate/Grand Order)
(C82) [Korosuke (Kokoro Kanzume)] Asedaku Ace!! | 大汗淋漓主投手! [Chinese] [黑夜汉化组]
(Kouroumu 14) [Chocolate Synapse (Shika Yuno)] Kokoro-chan to Jouzu ni Dekiru kana? | Can Kokoro-chan do it well? (Touhou Project) [English]
C94 Kokoro Chikan Hon
Senpai Koko de Surun desu ka?
Kokoro Odoru | Dancing Heart
Teena no Koko ga Kaihei suru rashii
[Kokonoki Nao] A is for April (COMIC Megastore 2013-02) [English] {desudesu}
Ima Sugu Koko de Chichi o Dase
(C89) [Sekine (Sekine Hajime)] Gochuumon no Kokoa desu | The Order is Cocoa (Gochuumon wa Usagi Desu ka?) [English] {Hennojin}
Ima Koko ni Aru Koufukuron
Kokona-chan ni Kareshi ga Dekita.
(C92) [PASTEL WING (Kisaragi-ICE)] Koibito wa Kokoa Onee-chan 2 (Gochuumon wa Usagi desu ka?)
(COMIC1☆3) [Benisuzumedo (Takaya Yoshiyuki)] GX MIX2 (BLACK LAGOON, Jormungand)
(C61) [Team Plus-Y (Various)] PLUS-Y Vol. 28 (Various)
Koko wa Yasashii Niwa | 置身于温柔之庭 Ch. 1-5
[Damaguro] Gyakuten Koko-chan (Ace Attorney) [Digital]
[91 (Kokonotu Hajime)] Nansyoku Injyou Hitsugi
(COMIC1☆9) [L.G.C. (Rib:y(uhki))] Watashi no Koko ni Irasshai ♡ (THE IDOLM@STER CINDERELLA GIRLS)
[Higashiyama Honpo L.T.D] Marugoto Alto! [Kokoro Toshokan]
Carnival 28 - Koko nara... Barenai ssho