[Hamusuta-nonikomi (Motsu Aki)] Watashi no Suki na Onaho (PriPara)
(COMIC1☆6) [viento campanilla (Suzuhane Suzu)] Asama Tomo no Kannazuki wa Dokumi Eroge de Trip wo (Kyoukai Senjou no Horizon) [3rd Edition 2012-08-10]
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ashikokibon. (Touhou Project) [Digital]
Enjo Kouhai 11
[Ninniku(Kari)] Chinko Koishi x Futsuu Kogasa no Request Manga (Touhou Project)
Enjo Kouhai
(C90) [Cola Bolt (Kotomuke Fuurin)] Tsurutsuru Twister - Koishi & Kokoro with Flandre (Touhou Project)
[Kabocha Daioh (Gojou Kurota)] Saigoku Mousou (Kyoukai Senjou no Horizon) [English] [life4Kaoru]
(C82) [dream-mist (sai-go)] cos-dream (Touhou Project) [Chinese] [靴下汉化组]
(Shuuki Reitaisai 3) [Water Drop (MA-SA)] Muishiki no Yuragi (Touhou Project) [Chinese] [oo君個人漢化]
(SC54) [Clesta (Cle Masahiro)] CL-orz 21 (Kyoukai Senjou no Horizon) [English] [RyuuTama] [Decensored]
(Reitaisai 13) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 17 (Touhou Project) [Chinese] [灵梦书院汉化]
(C95) [Aoirokanata (Shikitani Asuka)] Nyan Koishi no Milk (Touhou Project)
(C84) [clesta (Cle Masahiro)] CL-jud Soushuuhen (Kyoukai Senjou no Horizon)
(COMIC1☆7) [clesta (Cle Masahiro)] CL-ev10 (Kyoukai Senjou no Horizon)
(C83) [Uruujima (Uruujima Call)] Yo no Tanoshii Sex Life (Kyoukai Senjou no Horizon)
(C84) [NIGHT FUCKERS (Mitsugi)] Water lily II (Kyoukai Senjou no Horizon)
(C87) [Lagrangian-Point (Akatuki Tetora)] JS Koishi no Yoruasobi (Touhou Project)
(Shi~musu! 7) [Kyuushoku Dorobou (Murakumo)] Avenue 6 (Touhou Project)
(C82) [Clesta (Cle Masahiro)] CL-ev 08 (Kyoukai Senjou no Horizon) [Decensored]
(Dai 3 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Slime Kikaku (Kuriyuzu Kuryuu)] how to? (Kyoukai Senjou no Horizon)
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project) [English] [Darksouru-san]
[Sukiyaki Club (Kouji)] Chireiden no Koishi no Pet na Ore (Touhou Project) [Chinese] [臭鼬娘漢化組] [Digital]
(C90) [ENJOY MIX (Tokiai Haya)] Aruhi Mori no Naka Hentai ni Deatta!? (Puyo Puyo)
(C84) [ENJOY MIX (Tokiai Haya)] Suika no Iru Aida ni (Touhou Project)
(C82) [Akai Marlboro (Aka Marl)] Kyoukaisenjou no Ookiino to Chiisaino to Naino Denaoshiban (Kyoukai Senjou no Horizon)
(C81) [Clesta (Cle Masahiro)] CL-orz 20 (Kyoukai Senjou no Horizon) [English] {Fated Circle} [Decensored]
(C81) [STAMETCH! (Takaku Tubby)] Kennee Koukanshoku (Kyoukai Senjou no Horizon)
(Dai 3 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [Yuasa Rengou (Jean Louis)] Umegumi Soapland (Kyoukai Senjou no Horizon)
[Syamisen Koubou (Koishikawa)] ONE LIFE (Mahou Shoujo Lyrical Nanoha) [Digital]
Iinari Koishi-chan
Shokushu Chireiden 3 ~Komeiji Koishi no Sakusei Chiryou~
(Kouroumu 5) [Sweet Milk Shake(tora)] a-nn (Touhou Project)
(C81) [Lagrangian-Point (Akatuki Tetora)] SLIDE HEART (Touhou Project)
Enjo Kouhai Another View
(Reitaisai 15) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 40 Satori (Touhou Project)
(SC61) [ANGYADOW (Shikei)] Hinjushi Ijiri 3 (Kyoukai Senjou No Horizon)
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon. 2 (Touhou Project) [Chinese] [迷途竹林漢化] [Digital]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
(C81) [Fallin Moon (Gauu!?)] Perditus ParadisuS (Kyoukai Senjou no Horizon)
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [无毒汉化组]
Koishi no Shi | 戀之死
(C83) [UNKNOWN (Imizu)] MAGNUM KOISHI -COMPLETE- (Touhou Project) [English] =Pineapples r' Us=
(C90) [Reverse Noise (Yamu)] Easy Emotion (Touhou Project)
(CT21) [NIGHT FUCKERS (Mitsugi)] Water lily (Kyoukai Senjou no Horizon)
(Dai 14 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [C.R's Nest (C.R)] Hofuku? Hofuku? 7 (Kyoukai Senjou no Horizon) [Chinese] [沒有漢化]
(Reitaisai 11) [Omoshiro Usagi (Koishi Chikasa, Suipaka)] Nue-chan Kikiippatsu - Kyuubi ni Isshou Special (Touhou Project)
Enjo Kouhai Soushuuhen 2
[Yosutebito na Mangakaki (Tomoki Tomonori)] Koufuku Suimin Wana (Touhou Project) [Digital]
(C80) [Mano-ya (Nagisa Manoa)] Marking -Dear my King- (Kyoukai Senjou no Horizon) [English] [Chocolate]
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
DokiDoki Lovely Koishi-chan!
(COMIC1☆6) [BLACK DOG (Kuromoinu no Kemono)] Asama-sama Is Being Shot (Kyoukai Senjou no Horizon) [English]
[Doronuma Kyoudai (RED-RUM)] Futa Ona Dai Ni Shou | A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2 [English] [2d-market.com] [Decensored] [Digital]
(C85) [ANGYADOW (Shikei)] Asama Ijiri 2 (Kyoukai Senjou no Horizon) [English] [ntwst]
(Shuuki Reitaisai 2) [02 (Harasaki)] Happy Birthday My Sister (Touhou Project) [English]
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan (Touhou Project) [English]
(C85) [I'm (Nagana)] Nyakotto Koishi (Touhou Project)
Enjo Kouhai Different Clothes
(C84) [Usotsukiya (Oouso)] Koishi-chan Kutsushita Bon (Touhou Project)
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo♪ (Touhou Project)
(C75) [Mashou Zoku (Koishikawa Renzu)] Hinnyuu Loli-ism
(C72) [Nanairo no Magatama (Nanaki Seijyu)] P×P (Otome wa Boku ni Koishiteru)
(SC53) [Clesta (Cle Masahiro)] CL-orz19 (Kyoukai Senjou no Horizon) [Chinese] [Benny个人汉化] [Decensored]
Enjo Kouhai 8
(C87) [Rampancy (Bakko)] Cheerful Koishi-chan (Touhou Project)
(Reitaisai 14) [Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon Matome! (Touhou Project)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [English] [biribiri]
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon. (Touhou Project) [Chinese] [草根妖怪汉化组] [Digital]
(C81) [Viento Campanilla (Suzuhane Suzu)] Hatsujou Nate ga Kyaon to Naite | Neito Howls in Heat (Kyoukai Senjou no Horizon) [English] [Chocolate]
(C88) [ENJOY MIX (Tokiai Haya)] Suika Saijaku no Sekai (Touhou Project) [English] {Hennojin}
(C84) [ANGYADOW (Shikei)] Extra17 (Kyoukai Senjou no Horizon)
[Hikiwari Nattou (Okina Sai)] Touhou Chitei Yousai VI (Touhou Project)
(C92) [Rairaku Jinja (Koishi Chikasa)] Blue Kudryavka II C16H10N2O2
[Kamikadou (Ginyou Haru)] Reitaisai 10 Omake bon (Touhou Project) [Digital]
(Dai 5 Kai Chikashiki Shinkou no tame no Doujinshi Kouzu Kai) [ABLISS (Mei)] Onnanoko wa Yokubari Dakara (Kyoukai Senjou no Horizon)
(Reitaisai 13) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 17 (Touhou Project)
(C83) [Attendance Number 26 (Niro)] Koishi Ecchi (Touhou Project)
(Reitaisai 13) [02 (Harasaki)] FREAKS OUT! (Touhou Project) [English]
(Reitaisai 8) [dream-mist (sai-go)] Atarashii Mono ga Nani mo Nai no mo Are nano de Muishiki ni Kaitetara Koishi-chan no Perappera na Hon ni Natta yo. (Touhou Project)
(C95) [Momo Ego (Kei Jiei)] Sanae-san ga Koishi-chan ni Moteasobareru You desu (Touhou Project)
(C90) [Itou Life] Kaga-san no Jimunuki Seikatsu + Itou Life Soushuuhen 2013~2015 (Kantai Collection -KanColle-, Touhou Project)
Enjo Kouhai IF
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi | Koishi-chan's Lewd Daily Life (Touhou Project) [English] {Doujins.com}
(C84) [Rampancy (Bakko)] One’s Love (Touhou Project)
[Clesta (Cle Masahiro)] CL-orz 25 (Kyoukai Senjou no Horizon) [English] {doujin-moe.us}
(C83) [King Revolver (Kikuta Kouji)] Asobenin (Kyoukai Senjou no Horizon)
Koishi Onee-chan ni Makasenasai
(COMIC1☆7) [Clesta (Cle Masahiro)] CL-orz 28 (Kyoukai Senjou no Horizon) [English] {doujin-moe.us} [Decensored]
(Reitaisai 12) [Itou Life] Kanojo ni Natta Koishi-chan (Touhou Project)
(C87) [NIGHT FUCKERS (Mitsugi)] Umejo I (Kyoukai Senjou no Horizon)
(C82) [Clesta (Cle Masahiro)] CL-orz24 (Kyoukai Senjou no Horizon) [English] [Decensored]
(C89) [Rocket Chousashitsu (Koza)] KoiFla Dream Party (Touhou Project) [English] [CGrascal]
(C82) [Tennenseki (Suzuri)] Kennee Raishuu (Kyoukai Senjou no Horizon)