(C76) [Schwester (Inasaki Shirau) Koikoi Koishi (Touhou Project)
(C91) [Aquamarine (Mogupuchi)] Ookiku Natta Koishi-chan to Flan-chan no Ohanashi (Touhou Project)
(C87) [Lagrangian-Point (Akatuki Tetora)] JS Koishi no Yoruasobi (Touhou Project)
(C94) [Yanagisegawa (Milcara)] Koishi-chan to Saimin Ecchi (Touhou Project)
(Kouroumu 10) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 3 ~Komeiji Koishi no Sakusei Chiryou~ (Touhou Project) [Chinese] [可乐个人汉化]
[UNKNOWN (Imizu)] MAGNUM KOISHI -COMPLETE- (Touhou Project) [Digital]
[Tonokoiro (nnnn)] Koishi no Shi (Touhou Project) [Digital]
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project) [English] [Darksouru-san]
[Zircon Prime (o-bow)] RAID CLIP SATORI X KOISHI (Touhou Project) [Chinese] [寂月汉化组] [Digital]
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan (Touhou Project)
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan (Touhou Project) [English]
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project)
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ashikokibon. (Touhou Project) [Chinese] [靴下汉化组] [Digital]
(C91) [Yanagisegawa (Milcara)] Koishi-chan ni Osowaretai! (Touhou Project)
(Kouroumu 10) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 3 ~Komeiji Koishi no Sakusei Chiryou~ (Touhou Project) [English] [desudesu]
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo♪ (Touhou Project)
(C83) [Attendance Number 26 (Niro)] Koishi Ecchi (Touhou Project)
(C85) [Akuten Soushin (Kokutou Nikke)] Komeiji Koishi Seimei Shussan Yuugi (Touhou Project)
(C84) [Usotsukiya (Oouso)] Koishi-chan Kutsushita Bon (Touhou Project)
(CR32) [Muteki Chaya (Nippori)] Koishi no Yabou (Onegai Teacher)
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon (Touhou Project) [Digital]
(Reitaisai 15) [Hakusai no Ie (Akinashi)] Koishi-chan no Seikatsu (Touhou Project)
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project)
(Reitaisai 15) [Rampancy (Bakko)] Koishi-chan to Icha Love Noukou Nakadashi Sex!! (Touhou Project)
(Reitaisai 13) [Water Drop (MA-SA)] Tights na Koishi-chan (Touhou Project) [English]
(C93) [Zircon Prime (o-bow)] Satori to Koishi no Shimai Nanpa ni Goyoujin (Touhou Project)
(C92) [Anmitsuyomogitei (Michiking)] Nagusame Jouzu no Koishi-chan (Touhou Project) [Chinese] [CE家族社]
(Kouroumu 10) [Aoirokanata (Shikitani Asuka)] Gokkun KoiFla Milk - Koishi & Fran's Milk (Touhou Project)
(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)
(C90) [Sunset Beach (Hammer)] Koishi-chan ga Pet o Korashimechau Ohanashi (Touhou Project)
(Reitaisai 12) [Itou Life] Kanojo ni Natta Koishi-chan (Touhou Project) [Chinese] [oo君の個人漢化]
(Reitaisai 15) [Grary (Haito Mitori)] JC Koishi to Houkago (Touhou Project) [Chinese] [oo君個人漢化]
(C95) [Aoirokanata (Shikitani Asuka)] Nyan Koishi no Milk (Touhou Project)
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi (Touhou Project)
(C95) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 41 Koishi (Touhou Project)
[Sukiyaki Club (Kouji)] Chireiden no Koishi no Pet na Ore (Touhou Project) [Digital]
[Sukiyaki Club (Kouji)] Chireiden no Koishi no Pet na Ore (Touhou Project) [Chinese] [臭鼬娘漢化組] [Digital]
(C95) [Momo Ego (Kei Jiei)] Sanae-san ga Koishi-chan ni Moteasobareru You desu (Touhou Project)
Koishi-chan no Bitch na Hon.
Koishi-chan no Ashikokibon.
JS Koishi no Yoruasobi
Koishi-chan Kutsushita Bon 2 "Full Color Oshikko"
Mizugi Koishi-chan ni Osowaretai!
Satori to Koishi no Shimai Nanpa ni Goyoujin
Koishi-chan to Saimin Ecchi
Koishi Mama to no Hatsujou Seiyoku Seikatsu
Boku no Mama wa Koishi Mama
Shokushu Chireiden 3 ~Komeiji Koishi no Sakusei Chiryou~
MAGNUM KOISHI -COMPLETE-
Koishi-chan no Himitsugoto
Ero Isha ni Damasareru JK Koishi
Iinari Koishi-chan
Gensoukyou Futanari Chinpo Wrestling Ecstasy2 - Marisa & Koishi VS Jo'on & Shion
Gensoukyou Futanari Chinpo Wrestling Ecstasy 2 - Marisa & Koishi VS Joon & Shion
Koishi-chan to Icha Love Noukou Nakadashi Sex!!
Koishi-chan no Ecchi na Hon Matome!
Bura-Koishi
Tsurutsuru Twister - Koishi & Kokoro with Flandre
Nagusame Jouzu no Koishi-chan
Koishi Onee-chan ni Makasenasai
Koishi Onee-chan ni Makasenasai {doujins.com}
Koishi-chan no Ecchi na Hon!
Satori-san vs Koishi-chan
Ecchi na Kenkyuu Koishi-chan no Baai
Koishi no Himitsu Yuugi
[Aoirokanata (Shikitani Asuka)] Koishi to Kokoro ga Enkou Suru Hon | 恋和心的援交本 (Touhou Project) [Chinese] [布洛基个人汉化] [Digital]
(C95) [Aoirokanata (Shikitani Asuka)] Hatsujouki no Nyan Koishi | 发情期的猫恋 (Touhou Project) [Chinese] [布洛基个人汉化]
[Yosutebito na Mangakaki (Tomoki Tomonori)] Koishi Mama to no Hatsujou Seiyoku Seikatsu (Touhou Project) [Digital] [Chinese] [靴下汉化组]
(C95) [Nagiyamasugi (Nagiyama)] Touhou Ryoujoku 41 Koishi (Touhou Project) [Chinese] [靴下汉化组]
[Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project) [Digital]
Koishi-chan to Sukebe Suru Hon
RAID CLIP SATORI X KOISHI (Chinese)
(C95) [Ironeko Pencil (Iroen)] Joshi Kousei Koishi Chikan Densha Higai (Touhou Project)
Ookiku Natta Koishi-chan to Flan-chan no Ohanashi
Chireiden no Koishi no Pet na Ore
Koishi-chan no Ecchi na Mainichi
Koishi-chan ga Muboubi Sugite Gaman Dekinakatta
Sakusei! Koishi Seieki Botex
Nyan Koishi no Milk
Issho ni Onsen Koishi-chan
Fuwatoro Koishi-chan
Hatsujouki no Nyan Koishi
Nyakotto Koishi
Koishi to Asobo.
Koishi no Shi | 戀之死
Koishi-chan no Oneshota Hon.
Koishi ga Muishiki Chi♂po de Ooabare suru Hanashi
RAID CLIP SATORI X KOISHI
Koishi ga Muishiki Chipo de Ooabare suru Hanashi
DeliHeal Koishi-chan
Oke ni hamatta Koishi o…| 困在桶子的恋恋
Shokushu Koishi to Satori no Yobai
DokiDoki Lovely Koishi-chan!
Ishiki Sarenai Koto o Ii Koto ni Hitomae de Koishi-chan to Itashite Mita
Koishi to Manabu Hontou ni Kimochi no Ii Sex
[Sangenshokudou (Chikasato Michiru)] Anata ni Kubittake [Digital]
[Sangenshokudou (Chikasato Michiru)] Perona VS Kumashi (GHOST PRINCESS) (One Piece) [English] [JashinSlayer]
[Sangenshokudou (Chikasato Michiru)] GHOST PRINCESS (One Piece)
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 2 [English] {SaHa} [Digital]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 4 [English] {SaHa} [Digital]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 6 [English] {SaHa} [Digital]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 1 [English] {SaHa} [Digital]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 7 [English] {SaHa} [Digital]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 3 [English] {SaHa} [Digital]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 5 [English] {SaHa} [Digital]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 7 [Digital]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 7
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 6 [Digital]
[Chikasato Michiru] Hitori Asobi
[Sangenshoku Dou (Chikasato Michiru)] Space Nostalgia 4 [Digital]
[Chikasato Michiru] Candy Girl [English] {Tadanohito} [Decensored]
[Michiru Chikasato] Hitori Asobi Ch.4,7,9,11,12 [English]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 3
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 4
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia [English]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 2 [English]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 2
[Sangenshokudou (Chikasato Michiru)] MOEJUS BON (Rival Schools)
[Chikasato Michiru] Candy Girl
[Sangenshokudou (Chikasato Michiru)] Anata ni Kubittake
(SC61) [Sangenshokudou (Chikasato Michiru)] Poison Lily (Street Fighter)
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 2 [Digital]
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 6
[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 5
[Sangenshokudou (Chikasato Michiru)] EXEBON (Mega Man Battle Network)
(C66) [Sangenshokudou (Chikasato Michiru)] CAMMY BON (Street Fighter)
(CR36) [Sangenshokudou (Chikasato Michiru)] Cassandra Bon (SoulCalibur)
[Chikasato Michiru] Candy Girl [English] [Tadanohito]
[Sangenshokudou (Chikasato Michiru)] FF:U & GPM BON (Final Fantasy, Gunparade March) [Decensored]
[Sangenshokudou (Chikasato Michiru)] Supēsu no sutaruji a 1 | Space Nostalgia 1
(C66) [Sangenshokudou (Chikasato Michiru)] Cammy Bon | Cammy Book (Street Fighter) [English] [SaHa]
[Sangenshokudou (Chikasato Michiru)] TWO MEMORIES
[Sangenshokudou (Chikasato Michiru)] FF:U&GPMBON (Final Fantasy, Gunparade March)
[Michiru Chikasato] Anjuu no Chi (COMIC Megastore 2005-07) [English] [Fated Circle]
(C94) [Syamisen Koubou (Koishikawa)] Girls und Girls 5 ~AnOshi Sakusen desu!~ (Girls und Panzer)
[Syamisen Koubou (Koishikawa)] Girls und Girls 3 ~SaoMako Sakusen desu!~ | Girls und Girls 3 ~It's the SaoMako strategy!~ (Girls und Panzer) [English] {/u/ Scanlations} [Digital]
[Koishikawa Hibiki] Get Along
(Lyrical Magical 7) [Syamisen Koubou (Koishikawa)] BLUES DRIVE MONSTER (Mahou Shoujo Lyrical Nanoha) [Chinese] [靴下汉化组]
(Lyrical Magical 7) [Syamisen Koubou (Koishikawa)] BLUES DRIVE MONSTER (Mahou Shoujo Lyrical Nanoha) [English] [Goggled Anon]
[Shunjou Shuusuke] Tada Koishikute, Aitakute