(C83) [Nukidokoro. (Roteri)] KKMK vol.5 (Touhou Project)
(C89) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto (Touhou Project) [Chinese] [脸肿汉化组]
[Ryona's Station (YOSHITORA)] Brain Eater 3 [Chinese] [沒有漢化] [Digital]
(C92) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto 2 (Touhou Project)
(Reitaisai 11) [Usotsukiya (Oouso)] Koishi-chan Kutsushita Bon 2 "Full Color Oshikko" (Touhou Project)
(C77) [Yumemigokoti (Various)] Otona no Tei-Allergen (Touhou Project)
Kite Mite Sawatte
(Shuuki Reitaisai 4) [Studio P.M.Y (Mikarin)] Ecchi na Kenkyuu Koishi-chan no Baai (Touhou Project)
[Koishikawa Kei] Yuuwaku Shoujo
Ishiki Sarenai Koto o Ii Koto ni Hitomae de Koishi-chan to Itashite Mita
KAISHAKU 12 Kaishaku -4078-
[Lolimate Seizou Koujou (Lolimate)] Imaginary Friends (Touhou Project) [English] [constantly] [Digital]
Iinari Koishi-chan
Incest
(Reitaisai 11) [Avion Village (Johnny)] Jigoku de Hana o Sakasemashou (Touhou Project)
(C92) [Nanmin Festival (Gibuchoko)] Touhou Chireidon ~Touhou Chireiden Shikijousho Soushuuhen~ (Touhou Project)
[Kamikadou (Ginyou Haru)] Reitaisai 10 Omake bon (Touhou Project) [Digital]
[Kinokomushin (Kinokomushi)] Doutei Onii-san no Koto Kiniicchatta kara Koishi ga Hamete Agetemo Ii yo? (Touhou Project) [Digital]
Koishi-chan no Oneshota Hon.
(Reitaisai 14) [Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon Matome! (Touhou Project)
(C71) [TAMARANCHI (Shinbo Tamaran)] Amaryllis ~ Sanbi saseru Koi ~ (Otome wa Boku ni Koishiteru)
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project)
(C93) [Midorineko (Midori)] Komeiji Schedule AM (Touhou Project) [Chinese] [oo君個人漢化]
(C90) [Kinokomushin (Kinokomushi)] Doutei Onii-san no Koto Kiniicchatta kara Koishi ga Hamete Agetemo Ii yo? (Touhou Project) [Chinese]
Koishi-chan to Sukebe Suru Hon
Nagusame Jouzu no Koishi-chan | Skillful helper Koishi-chan
Ninja Shounen Choukyou Nikki
(C91) [Water Drop (MA-SA)] Komeiji Yukemuri Monogatari (Touhou Project) [Chinese] [oo君個人漢化]
(C87) [Ra-raradan (Ouka)] Touhou Paradise Vol. 1 (Touhou Project) [Chinese] [CE家族社]
Kokoro Odoru | 코코로 춤춘다
Doppel Koishini
Seikan Paranoia
Sukebe Ishou de Dare to demo Sex Dekiru Gensoukyou -Ichi-
[Hamusuta-nonikomi (Motsu Aki)] Watashi no Suki na Onaho (PriPara)
Towako Ichi [English] {CapableScoutMan & B.E.C. Scans & S.T.A.L.K.E.R.}
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ashikokibon. | Koishi-chan’s Footjob Book. (Touhou Project) [English] {Hennojin} [Digital]
Hatsujouki no Nyan Koishi
[Ribons Nights (Kyouno Aki, Uchuu Sora)] Accident (Onegai Teacher)
(C95) [Momo Ego (Kei Jiei)] Sanae-san ga Koishi-chan ni Moteasobareru You desu (Touhou Project)
Retainer-kun no Koyou Jijou | Retainer's Employment Circumstances
(Shuuki Reitaisai 4) [Arachno Mania (Kumoemon)] Shibararekko (Touhou Project) [English] [CrowKarasu]
Towako 4 [Digital]
[Otokonoko Koubou♂] Otokonoko Soukan ♂ Porieru ・Osananajimi Miha Chinpo Daisuk na Otokonoko
(C84) [Schwester (Inasaki Shirau)] Rollin 40 (Touhou Project)
(Kouroumu 9) [Sweet Milk Shake (Tora)] Kirei ni Osouji Dekiru kana (Touhou Project)
Shokushu Koishi to Satori no Yobai
(C62) [Kinmekki Damashii (Yamane Masahiro)] MAHORO BOOK (Mahoromatic, Onegai Teacher)
(C77) [Fujiya Honten (Thomas)] TRiANGEL (Monster Hunter)
Satori to Koishi no Shimai Nanpa ni Goyoujin
(C79) [Konkono! (Kurona, Urin)] Kome Ijiri (Touhou Project) [English] [desudesu]
(Reitaisai 14) [Himepuchitei (Anda)] Aisare Chireiden (Touhou Project)
(C73) [Neuromancer. (Kannon Ouji)] Dekiai no Suisou (Otome wa Boku ni Koishiteru)
If You Won’t Wake From This Dream
(Daikyuushuu Touhousai 7) [Sliver Ion, Kasou Genjitsu (fujy, Hasekura Noise)] Satori-san vs Koishi-chan (Touhou Project) [English] {JUSTICE}
(C92) [AMP (Norakuro Nero)] Inma-jutsu Kyousei Koubi (Rokudenashi Majutsu Koushi to Akashic Records) [Chinese] [塔布里斯個人漢化]
(C85) [Angora doll (Kinokomushi)] Koishi Bitch (Touhou Project)
[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]