[UNKNOWN(Imizu)]MAGNUM KOISHI -preview-(touhou project)
(Kouroumu 7) [Anata wo Haijin desu. (Kou)] Koishi-chan no Ecchi na Hon ga Nai Nara Watashi ga Kaku Shika Nai Janai!! (Touhou Project) [English] [Sharpie]
(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]
[Koishi Chikasa] Puniphilia Ch. 1-2 [English] {LeGenjutsu}
[Koishi Chikasa] Kenshi no Ude | Silken Arm (Towako Ichi) [English] {CapableScoutMan & B.E.C. Scans}
(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]
[Koishi Chikasa] Akuma Demo Keikakuteki Ni | Systematic Devil (COMIC Megastore Alpha 2013-11) [English] [thetsuuyaku]
(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)
(C85) [Omoshiro Usagi (Koishi Chikasa, Suipaka)] Issun Saki wa Oni (Touhou Project) [English] {Yajuu Scans}
(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]
[Koishi Chikasa] Akuma Demo Keikakuteki Ni (COMIC Megastore Alpha 2013-11) [English] [sureok1]
(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)
[Koishi Chikasa] Doitsu mo Koitsu mo Hito de Nashi! Ch. 1 - Tsuchinoko ~Lonesome Diamond~ | You're All Inhuman! Chapter 1: Tsuchinoko -Lonesome Diamond- (Bessatsu COMIC Anthurium Ningen Igai ja Dame desu ka? Vol. 3) [English] {JUSTICE} [Digital]
(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