[Human High-Light Film (Jacky Knee-san)] Nudist Beach ni Youkoso ~Koko wa Sex Island!?~ [Digital]
(COMIC1☆11) [PASTEL WING (Kisaragi-ICE)] Koibito wa Kokoa Onee-chan (Gochuumon wa Usagi desu ka?)
[CIRCLE ENERGY (Imaki Hitotose)] Kokoro Ero Shitteruka (Tantei Opera Milky Holmes) [Digital]
(C91) [Hifumiya (Hifumi Shi)] Koko Ero Chigai (Girls und Panzer)
[Lolimate (Niisan)] Kokoro Sagashi. (Touhou Project) [Digital]
Mochimochi Kokoro-chan
Dagashi Kashi no Ero-hon2 Kokonatsu wa Kouiuno ga Suki nano? {doujin-moe.us}
(CT20) [Dieppe Factory (Alpine)] SOUL-CONNECT HADA-RANDOM (Kokoro Connect)
[Tobuchikara (Toriki Kuuya)] Mō koko ni wa i nai boku [Digital]
(Reitaisai 10) [Cheese Company, Natadekoko, Suichuu White (Shioebisushou, Calpis, Peso)] Tsujigiri Chinpo Milk (Touhou Project)
(C78) [BlueMage (Aoi Manabu)] Koko ga Sou, Rakuen sa (Touhou Project)
(C87) [Otona Shuppan (Hitsuji Takako)] Kokomi no Taisou Diet (Girl Friend BETA)
(C93) [cherry milk (Kokonoe Yomogi)] "Sensei, Boku o Katte Kuremasen ka?" [Chinese]
(COMIC1☆7) [Kuma-puro (Shouji Ayumu)] Ganbare! Kokona-chan (Yama no Susume)
[Kokonoki Nao] Go West + Back to East
[Nao Kokonoki] Anekata Ch. 1 & 2 [Engish]
(SPARK10) [AFV (Sui)] Koko ni Itarite (Kuroko no Basuke)
KEEP OUT, impure monster!! (Prince of Tennis) [Inui X Kaidoh] YAOI -ENG-
[sippo (Inui Aki)] Short Manga Shuu [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
(C84) [Come Through (Adumi Kazuki)] Sana to Airi to Nyan Nyan! (Mashiro-Iro Symphony)
(Shuuki Reitaisai 2) [Newtype Kenkyuujo (Kotowari)] Kekkon Kakko Kokoro (Touhou Project)
Omae wa koko de gyaku redaga na!
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
(C93) [vivid_dot (Nanakusa Amane)] KokoRize de Yuri ni Mezameru Hon (Gochuumon wa Usagi desu ka?)
(SC57) [Cheese Takoyaki (Bakuya)] Hakkaa paalle (Jormungand) [English] {doujins.com}
[Cel] Teruhashi Kokomi, Kyoushitsu de Shuudan Rape Sare Hame Live! (Saiki Kusuo no Psi Nan)
(C86) [Uousa Oukoku (Uousaou)] Hata no Kokoro Connect (Touhou Project)
Carmilla-san to Ichaicha Shitai!
Hahaoya Trading, Friend Kyouyuu Ikusei NTR
[Amadoiza (Moiky)] Omake Kokoro 1-2 (Touhou Project) [Digital]
Hot Kokoa-chan ni Hot Milk o Sosogitai!
[Shinkuraiku (Zangi)] Buki Shounin no Kyujitsu (Jormungand)
(Renai Shachuation 4) [Kokon no Kaze (raipanda)] Houkago Nekousa Time (Free!)
(C94) [Kokoro no BOSS (makko Reader)] Joou-sama wa Hoshigari-sama (Azur Lane)
[Kokoronashi K (Moke)] Mischief Voice (One Piece) [English] [Digital]
(C77) [Pyonpyororin (Akoko.)] Maid wa SUSUME!?
Okita Alter-chan to Nyan Nyan shitai dake no Hanashi.
(COMIC1☆7) [Kyuukeijo no Higashi (Aduma Ren)] Ima Koko! Senbou no Fukashi Kyoukaisen Junbigou! (Chuunibyou Demo Koi ga Shitai!)
(Reitaisai 12) [Fukutsuu Okosu (Kaiou)] Kokokoko (Touhou Project)
[Orutoro] Koko ga Tanetsuke Frontier ~Daichi no Shou~ (COMIC Anthurium 032 2015-12) [Chinese] [丧尸汉化]
Yorunyougand
(Futaket 12) [Kokoro Chikyuu (Mutsu)] Futanari Tour Guide (Yu-Gi-Oh) [Chinese] [沒有漢化]
KOKOPERO RERO
Gal no OnaPet - Gal's Onapet
Milk Kokonatsu Royal Tea 1/2
Kokona-chan ni Kareshi ga Dekita.
Keine to Shota
(C37) [Kuri Pururun Seisaku Iinkai (Araizumi Rui)] Koko dake no Kuri Pururun
[Kokonokiya] Naozefan (Rahxephon)
[Inui Haruka] Uruonna 3
(C86) [Nui (Shikinui)] Shigeki Cocktail (Kagerou Project)
(Shuuki Reitaisai) [Konnyaku Nabe (magifuro Konnyaku)] Omae wa koko de gyaku redaga na! (Touhou Project) [Digital]
Romantic Eve
[Kokoro Metro (Doko Tetora)] Ningyouki (Fate/Grand Order) [Digital] [English] [FC]
(C73) [Ohkura Bekkan (Ohkura Kazuya)] Haitoku no Yakata ~Ayane to Kokoro~ (Dead or Alive) [English] [Decensored]
[Oh No] Midori to Akane to Christmas
Lolita Goddess Shicoritical Hit!!
[Jamming] Koko ga Boku no Harem desuka!? Ch. 1-2
[Haruka Inui] The Stories of Miss Q.Lee #1 [English]
[Yorozu Ichi] Koko de Ikasete
(C76) [Nejima Kikougen (Kirisawa Tokito)] Shinsa Kairou ~ Tsuki ~ (D.C.II ~ Da Capo II ~) [English] [Usual Translations]
(C94) [Aroma Terrace (Shibainu Niki)] Ore no Kanojo wa Koakuma Kokoa-san. 2 (Gochuumon wa Usagi desu ka?)
(CCOsaka 104) [Kokon no Kaze (raipanda)] Rokujuu Kyuu | Sixty Nine (High☆Speed! -Free! Starting Days-) [English] [Holy Mackerel]
Koibito wa Kokoa Onee-chan 3
[Ichigomilk* (Konoichigo)] Itsumo koko ni. (ALDNOAH.ZERO)
(C80) [Kokoro Kanzume (Korosuke)] Asedaku Yell!! | 大汗淋漓应援团! [Chinese] [黑夜汉化组]
(COMIC1☆9) [MIX-ISM (Inui Sekihiko)] Loli-Kamisama Shicoritical Hit!! - Lolita Goddess Shicoritical Hit!! (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
(C90) [Mono Letter (Karutamo)] Kokoa Onee-chan wa Choroi (Gochuumon wa Usagi desu ka?)
(C90) [kokonokaya (Taigi Akira)] YUKI-LIFE! (Saki)
(ComiComi17) [Dot Eito (Sawayaka Samehada, Kedama)] Kokoro-chan Yosugite Sugu Deta (Touhou Project)