(Lyrical Magical 7) [Syamisen Koubou (Koishikawa)] BLUES DRIVE MONSTER (Mahou Shoujo Lyrical Nanoha) [Chinese] [靴下汉化组]
[Koishi Chikasa] Akuma Demo Keikakuteki Ni (COMIC Megastore Alpha 2013-11) [English] [sureok1]
[Nexumi no Sumika (Kurushima)] Oazuke wa Koko Made [Digital]
Over. the story of unclenched hearts
Komeiji Shimai wa Hentai Maso Hole
(Reitaisai 15) [Yanagisegawa (Milcara)] Iinari Koishi-chan (Touhou Project)
(Reitaisai 14) [Rampancy (Bakko)] Koishi to Ofuro (Touhou Project)
COMIC Megastore Alpha 2013-10
(Kouroumu 8) [Sweet Milk Shake (Tora)] Koishikoshikoshiko (Touhou Project)
(Kouroumu 9) [Doronuma Kyoudai & .7 (RED-RUM, DAWY)] Futanarist Touhou (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]
MAGNUM KOISHI
(C88) [tuiteyukenuyo (Zo)] Aka to Ao no Circus (Touhou Project)
[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]
[Noise] Otouto mo Kawaii | My brother is cute too (JS☆JC) [English] [Rin]
Koishi-chan no Ashikokibon. | Koishi-chan’s Footjob Book.
Satori-sama no Ecchi na Hon.
Komeiji Immoral (Touhou Project) [English] [Rewrite] [werty101]
(SC35) [Behind Moon (Q)] Otome wa Boku o Okashiteru | The Maiden Raping My Sister (Otome wa Boku ni Koishiteru) [English] [SaHa]
こいしちゃんしごいて!
Mama to Isshoni Asobimasho
(C91) [Aquamarine (Mogupuchi)] Ookiku Natta Koishi-chan to Flan-chan no Ohanashi (Touhou Project)
(C65) [Kopikura (Kino Hitoshi)] LOVELY 3 (Onegai Teacher)
Comic Megastore H 2012-11 [Digital]
[Tokyusen] Touhou Gyaku Rape Goudoushi ~but there is not way to escape~
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project)
(Reitaisai 12) [Takoyaki-Batake (Takoyaki)] Harenchi Rose (Touhou Project)
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project) [English] {Hennojin}
Gohoushi nara Maid ni Omakase!
(Shuuki Reitaisai 3) [Sukiyaki Club (Kouji)] Shikiyoku no Satori (Touhou Project)
(Shuuki Reitaisai 4) [Studio P.M.Y (Mikarin)] Ecchi na Kenkyuu Koishi-chan no Baai (Touhou Project)
(Reitaisai 10) [Konnyaku Nabe, Mayu Tomato (magifuro Konnyaku, Iyoda Mark, Pato-chan)] Touhou Futanari Keihou (Touhou Project)
(C82) [dream-mist (sai-go)] cos-dream (Touhou Project)
[Anthology] Imouto Koishi Vol.4
KoiFla Dream Party
Milky Gensoukyou
[7days (Ineminori)] Ichikara Jihen "Neko ni Natta Ichimatsu ga Hatsujouki nandakedo" (Osomatsu-san)
[Amanagi Seiji] Koishi no Rival (COMIC Penguin Club 2012-01) [English] [SMDC] [Digital]
(Reitaisai 14) [Ririo Gatto (Kaenuco)] Boku no Mama wa Koishi Mama (Touhou Project) [Chinese] [靴下汉化组]
[Gamushara! (Nakata Shunpei)] Gekkou | Moonlight Ch. 2 [English] [Leon990 Scanlations]
(C86) [Kitsune to Budou (Kurona)] Koishi-Chan Asobo♪ (Touhou Project)
[Shinonome Ryu] NeeNe ~Ane Tokidoki Kanojo~ [English] [EpicWorks + Kusanyagi + Hentai2Read]
(Reitaisai 15) [Tetoga] Onee-chan-tachi to Ecchi Shitai! (Touhou Project)
(C82) [*Cherish* (Nishimura Nike)] subconscious girl (Touhou Project)
Koishi Onee-chan ni Makasenasai {doujins.com}
(C95) [Momo Ego (Kei Jiei)] Sanae-san ga Koishi-chan ni Moteasobareru You desu (Touhou Project)
(Reitaisai 9) [SANGENKAIDOU (Mifune Yatsune)] Koishichan no DOKIDOKI Ochinpo Lesson (Touhou Project)
BLOSSOM EX
Koishi-chan to Saimin Ecchi
(C62) [Daihonei (TYPE.90)] EMPIRE HARD CORE 02 (Onegai Teacher)
(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]
(C87) [Akuten Soushin (Kokutou Nikke)] Komeiji Koishi Shounen Sakusei Botai Yuuwaku | Koishi Komeiji's Boy-Cum-Squeezing Womb Seduction (Touhou Project) [English]
(C75) [Algolagnia (Mikoshiro Honnin)] St. Margareta Gakuen COLORFUL! Vol. 6
Muishiki nara Shikatanai
[Kojima Saya] Junjou Bitch Harem - Innocent Bitch Harem [Digital]
(Kouroumu 12) [Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project)
(C90) [Reverse Noise (Yamu)] Easy Emotion (Touhou Project)
[Berry!16 (Mori Guruta)] Kusugurix no Susume [English] [Chooks22] [Decensored] [Digital]
(C91) [Water Drop (MA-SA)] Komeiji Yukemuri Monogatari (Touhou Project)
(Reitaisai 11) [Seisyun Katsusand (Bakko, Cassandra)] Koichichi ga Ippai!! (Touhou Project)
Retainer-kun no Koyou Jijou | Retainer's Employment Circumstances
[Komine Tsubasa] zemen. shisutemu | 灼熱精液.淫妹體制 [chinese]
(Reitaisai 11) [Hannama (Soine, Hamatyonn)] Tsuiteru. (Touhou Project)
(CR33)[Kensoh Ogawa (Fukudahda)] Lovely Strawberry Aged 21 Extra Edition (Onegai Teacher)
[Moon Wort (Sougetsu Nonono)] Irasshaimase Club Chireiden e (Touhou Project) [Digital]
(C76) [Mekabu Fighter (Uirou)] Mekabu Imouto (Touhou Project)
[Gamushara! (Nakata Shunpei)] Gekkou | Moonlight Ch. 3 [English] [Leon990 Scanlations]
(C76) [Newtype Kenkyuujo (Kotowari)] Fuujin Hishou Re・ACT (Touhou Project)
(C95) [Aquamarine (Mogupuchi)] KoiFla! Love Chu (Touhou Project)
COMIC Saija 2015-09 Vol. 2
(Reitaisai 8) [French letter (Fujisaki Hikari)] Pedolia! underground (Touhou Project)
(C76) [Yuzumomo Jam (Various)] Shoujo Sousei Emaki - Touhou Odori Enbu You no Shou - Fancy Girl's Equipment (Touhou Project)
Koishi-chan Kutsushita Bon 2 "Full Color Oshikko"
COMIC Megastore Alpha 2015-01
[Sakai Ringo] Atarashii Oneechan | A New Older Sister (HAJIRAI OTOKONOKO) [English] [Zero Translations] [Digital]
(C87) [Angora doll (Kinokomushi)] Hame x Koi Wannyan (Touhou Project)
Shikiyoku no Satori
(C95) [Yumemizato (Baku P)] Lovely Possession (Touhou Project)
(Reitaisai 11) [Setoran (Itou Seto, Tanno Ran)] CHAN CHAN (Touhou Project)
(C95) [Aoirokanata (Shikitani Asuka)] Nyan Koishi no Milk (Touhou Project)
(C93) [Zircon Prime (o-bow)] Satori to Koishi no Shimai Nanpa ni Goyoujin (Touhou Project) [Chinese] [好想玩梗汉化组]
(C73) [Neuromancer. (Kannon Ouji)] Dekiai no Suisou (Otome wa Boku ni Koishiteru)
[doujinshi anthology] Sensei to Issho (Onegai Teacher, Gunparade March)
Reitaisai 10 Omake bon
[Neuromancer. (Kannon Ouji)] Alice. (Otome wa Boku ni Koishiteru)
Koishi-chan no Oneshota Hon.
(Koumasai) [Dot Eito (Sawayaka Samehada)] Koishi-chan to Sukebe Suru Hon (Touhou Project) [Chinese] [oo君SilangKataDariCina]
(C83) [Schwester (Inasaki Shirau)] Ohirune shitetara Koishi-chan ga (Touhou Project)
(C93) [Midorineko (Midori)] Komeiji Schedule AM (Touhou Project) [Chinese] [oo君個人漢化]
(C83) [Hakuginmokusei (Poshi)] Komeiji Immoral (Touhou Project)
(Shuuki Reitaisai 2) [Arkhetelos (Arai Togami)] Onee-chan Kawaii! (Touhou Project) [English]
(Kouroumu 4) [Shounen Byoukan (Kanno Izuka)] UNCONDITIONAL LOVE (Touhou Project)
(Daikyuushuu Touhousai 7) [Sliver Ion, Kasou Genjitsu (fujy, Hasekura Noise)] Satori-san vs Koishi-chan (Touhou Project)
J●こいしの夜游び
COMIC Megastore H 2013-01 [Digital]
(Shuuki Reitaisai 4) [Yuuyaminabe Club (Yaminabe)] Koishi no Himitsu Yuugi (Touhou Project) [Chinese] [CE家族社]
(Kouroumu 12) [SEACLOUD (Arai Togami)] H Shitai Shitakunai? (Touhou Project) [Chinese] [Kanade汉化组]
(C88) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project)
[Tanaura Honpo (Tanaura Oruta.)] Kokoro-chan Kyousei Smile Lesson (Touhou Project) [Digital]
[Suzuki Shigeru] Punipuni Alouette
イマジナリーフレンズ
COMIC Megastore H 2013-05
(C86) [Satellites (Satetsu)] Samayoeru ido (Touhou Project) [Chinese] [CE家族社]
No More Rice!
[Narumiya] Satori Wanwan sono 2
(Reitaisai 12) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Ko (Touhou Project) [Chinese] [CE家族社]
(Reitaisai 10) [RTD (Mizuga)] pet 2 -Kaenbyou Rin- (Touhou Project)
(C79) [Depthbomb (Shimo)] Substitution (Touhou Project)