Koishi-chan no Ecchi na Hon. 2

MAGNUM KOISHI

Satori-san vs Koishi-chan

Ecchi na Kenkyuu Koishi-chan no Baai

Gokkun KoiFla Milk - Koishi & Fran's Milk {Hennojin}

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]

(Reitaisai 14) [Douganebuibui (Aburidashi Zakuro)] Koishi, Aishi, Kimi Omou (Touhou Project) [English]

Koishi-chan to Sukebe Suru Hon

RAID CLIP SATORI X KOISHI （Chinese）

(C95) [Ironeko Pencil (Iroen)] Joshi Kousei Koishi Chikan Densha Higai (Touhou Project)

(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

Hatsujouki no Nyan Koishi

Koishi-chan no Ecchi na Mainichi

Koishi-chan ga Muboubi Sugite Gaman Dekinakatta

Sakusei! Koishi Seieki Botex

Nyan Koishi no Milk

Kimi, Koishi to Iwaba

Issho ni Onsen Koishi-chan

Fuwatoro Koishi-chan

Hatsujouki no Nyan Koishi

Nyakotto Koishi

Yoru Saki Hana no Koishi Mono

Koishi to Asobo.

Koishi no Shi | 戀之死

Koishi to Asobo.

(Reitaisai 16) [Himepuchitei (Hamabridge)] Koishi-chan ni Ayamarinagara Satori Onee-chan no Naka ni Ippai Shasei Suru Hon Komeiji Netori (Touhou Project)

Koishi-chan ga Muboubi Sugite Gaman Dekinakatta

Koishi-chan no Oneshota Hon.