Tsurutsuru Twister - Koishi & Kokoro with Flandre
[Okina Flying Factory (OKINA)] KUROUSA
[Shamisen Koubou (Koishikawa)] Ride on Shooting Star (Mahou Shoujo Lyrical Nanoha StrikerS)
Komeiji Shimai no Dorodoro Kyuukei Time
[Zensoku Zenkai. (Sinori)] Koishi-chan no Ecchi na Hon. 2 (Touhou Project) [Digital]
(C84) [Schwester (Inasaki Shirau)] Rollin 40 (Touhou Project)
Nagusame Jouzu no Koishi-chan
Towako Ichi [Digital]
Towako 4 [Digital]
(C72) [Purin Yokochou (Ouka Sushi)] Elder ni Onegai! (Otome wa Boku ni Koishiteru) [English] [oden]
(C89) [Aoirokanata (Shikitani Asuka)] Koishi-chan no Himitsugoto (Touhou Project)
(C91) [Himameshiki (Lolimoyashi)] Hyoui Gattai Komeiji Koishi in Rumia (Touhou Project)
(C90) [Reverse Noise (Yamu)] Easy Emotion (Touhou Project)
(Shuuki Reitaisai 4) [Arachno Mania (Kumoemon)] Shibararekko (Touhou Project) [English] [CrowKarasu]
[IRIOMOTE (Saryuu)] Koishisugii! (Touhou Project) [Chinese] [CE家族社] [Digital]
(C90) [Sunset Beach (Hammer)] Koishi-chan ga Pet o Korashimechau Ohanashi (Touhou Project) [Chinese] [靴下汉化组]
Koishi-chan Kutsushita Bon 2 "Full Color Oshikko"
[Haribote (Ren Hotaka)] Futago to Onii-san (Harry Potter)
(Reitaisai 14) [Arutana (Chipa)] Koishi Onee-chan ni Makasenasai (Touhou Project)
(C83) [UNKNOWN (Imizu)] MAGNUM KOISHI -COMPLETE- (Touhou Project) [English] =Pineapples r' Us=
[Tonokoiro (nnnn)] Koishi no Shi (Touhou Project) [Digital]
(Puniket 22) [Behind Moon (Q)] Otome wa Boku o Okashiteru ~Futanari Elder (Otome wa Boku ni Koishiteru Futari no Elder)
Koishi to Asobo.
(C86) [tuiteyukenuyo (Zo)] Violet Harenchi (Touhou Project)
Boku no Mama wa Koishi Mama | Koishi is my Mommy =LWB=
COMIC Megastore H 2013-05
[Uradora Mangan] Nee-san fuku o kite kudasai
[Komine Tsubasa] zemen. shisutemu | 灼熱精液.淫妹體制 [chinese]
Koishi ga Muishiki Chi♂po de Ooabare suru Hanashi | A Story About Koishi's Spontaneous Dick-Growth Rampage!
Imouto-tachi ga H Sugiru!
[13.Dreizehn] Hanimani Honey Heart (COMIC Megastore H 2003-08) [English] [YQII]
(C76) [PARANOIA CAT (Fujiwara Shunichi)] Touhou Ukiyo Emaki "Milky Way no Setsunateki Katsu Jounetsuteki na Majutsufu" (Touhou Project)
[Konshin] Elma to Maboroshi no Hana (COMIC Unreal 2018-08 Vol. 74) [Chinese] [沒有漢化] [Digital]
(C82) [Beniiro Kaitenkikou (Seki)] Yuru Yukari (Touhou Project)
Ko Akechi Yuri Shokushu
(Reitaisai 12) [tuiteyukenuyo (Zo)] Komeiji Best Ten (Touhou Project)
[Syamisen Koubou (Koishikawa)] ONE LIFE (Mahou Shoujo Lyrical Nanoha) [Digital]
(C87) [Ra-raradan (Ouka)] Touhou Paradise Vol. 1 (Touhou Project) [Chinese] [CE家族社]
(Reitaisai 15) [Gekidoku Shoujo (ke-ta)] Yoru no Kiseki (Touhou Project)
[RTD (Mizuga)] pet ~Kaenbyou Rin~ (Touhou Project) [Digital]
(Reitaisai 13) [IRIOMOTE (Saryuu)] Reitaisai 13 Kaijou Genteibon (Touhou Project)
(C92) [AMP (Norakuro Nero)] Inma-jutsu Kyousei Koubi (Rokudenashi Majutsu Koushi to Akashic Records) [Chinese] [塔布里斯個人漢化]
(C89) [Shikitani Asuka (Aoiro Kanata)] Koishi-chan no Himitsugoto (Touhou Project)
Koishi-chan to Ichaicha Suru Hon
(Shuuki Reitaisai 3) [Sukiyaki Club (Kouji)] Shikiyoku no Satori (Touhou Project)
(Kouroumu 7) [Chemical Janky (Shiori)] The greatest hate springs from the greatest love (Touhou Project) [English]