[Ochikonium (Various)] Koko wa Hime-sama no Toile desu [English] [Digital]
Gochuumon wa Kokoa to Yukata desu ka? - is the order a cocoa and yukata?
Kokorozukuri
Kokoa Onee-chan wa Choroi
(C76) [Mono x Chro (Kokonoka)] Kataomoi kara Kataomoi made. | From one Unrequited Love to Another (Hayate no Gotoku!) [English] [YQII]
(C87) [Imitation Moon (Narumi Yuu)] Masani Risoukyou - Sou, Koko wa Elementario (Amagi Brilliant Park)
(CiNDERELLA ☆ STAGE 7 STEP) [Hoshiyukicha (Yukihoshi Kokoro, Hoshicha)] Himekawa Yuki ga Mukashi no Bukatsu Nakama ni Suikan Sarechau Hon (THE IDOLM@STER CINDERELLA GIRLS)
[Kokochikyuu (Mutsu)] Mayonaka no Yumeiro (Samurai Flamenco) [Digital]
[Mizumo Club (Takuya Mizushiro)] KO.KO.RO.TASTY (Kokoro Library)
Kokoro no Frontier
(C94) [Hanjuku Kinokotei (Kinoko Dake)] Dosukebe Yodle focus on tristana! (League of Legends)
[Kokonoki Nao] PIECES + Illust Card
Koko dake no Hanashi
Chino to Kokoa no Himitsu no Kanshasai
(C67) [Chotto Dake Aruyo. (Takemura Sesshu)] POST GIRL [English] +gairaigo+
The Experiment to Completely Destroy Kokoro-chan's expressionless face
(COMIC1☆11) [PASTEL WING (Kisaragi-ICE)] Koibito wa Kokoa Onee-chan (Gochuumon wa Usagi desu ka?)
Bou Game no Clear-go Sekai de Hyrule no Futanari Do-S Hime to Do-M Yuusha ga Kozukuri suru dake no Hanashi
Kaichou to Watashi no Himitsu o Sukoshi dake Ohanashi Shimashou.
(C95) [Aroma Terrace (Shibainu Niki)] Kokoa-san ni Chouzetsu Amaetai (Gochuumon wa Usagi desu ka?)
(C76) [Pyonpyororin (akoko.)] Mikurun Mikkuchu (Suzumiya Haruhi no Yuuutsu [The Melancholy of Haruhi Suzumiya])
(C82) [MeroMero Melon (Peke, Ou)] Shitagokoro Connect | Secret Intention Connect (Kokoro Connect) [English] [4dawgz + FUKE]
(COMIC1☆14) [Watsukiya (Watsuki Rumi, Yuuki Sei)] Achromatic Moon 02 (Ore ga Suki nano wa Imouto dakedo Imouto ja Nai) [Chinese] [oo君個人漢化]
(C90) [Gu no Nai Curry (Kedai no Kokoro)] Sensei!! Kono Hon ni Fukenzen na Naiyou ga Issai Fukumareteinai Koto o Koko ni Chigaimasu! (Touhou Project)
Kyoukai. 2
(C88) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Angela-san no Oshiri ga Areba Koko wa Rakuen (Rakuen Tsuihou - Expelled from Paradise)
Kokoro Sagashi.
(HaruCC23) [Chaihazuki (Hazuki)] Heya o Yogosu Neko no Shitsukekata Cigarette (Boku dake ga Inai Machi)
(C82) [SIOP (Nimaru)] Himeko Random (Kokoro Connect) [English] [Team Vanilla + Trinity Translations Team]
[Chotto Dake Aruyo. (Takemura Sesshu)] Nanka Sonna Hi (THE iDOLM@STER) [English] [KFC Translations] [Digital]
(C92) [Hoshiyukicha (Yukihoshi Kokoro)] Himekawa Yuki to ICHALOVE Double Hedder (THE IDOLM@STER CINDERELLA GIRLS) [English] [L-san]
[Kokochikyuu (Mutsu)] Futanari Magician Girl -Kougan Mushi Harami Nyoudou Seme Hen- (Yu-Gi-Oh!) [Digital]
[Iyoudon] BokuYaba 5-nengo ~Seijinshiki no Hi Haha ni Natta Yamada to Saikai suru Hanashi~ Hotel Inside H Scene (Boku no Kokoro no Yabai Yatsu)
[Jamming] Koko ga Boku no Harem desuka!? Ch. 1-2
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
(SUPER25) [Teionyakedo (Secco)] Arashi no Yoru ni, (Boku Dake ga Inai Machi)
(C78) [Kokoro Shidoushitsu (Fusataka Sikibu)] Naka OK Plus (Love Plus)
(COMIC1☆7) [Kuma-puro (Shouji Ayumu)] Ganbare! Kokona-chan (Yama no Susume)
(C94) [Hatakewotagayasudake (Mikanuji)] Kimi no Koi wa Watashi no Koi | Our Love (BanG Dream!) [English]
(C73) [Ohkura Bekkan (Ohkura Kazuya)] Haitoku no Yakata ~Ayane to Kokoro~ (Dead or Alive)