(C78) [Love Fountain (Koizumi Amane)] Love Fountain [vol. 002] Hentai Porn (C78) [Love Fountain (恋泉天音)] Love Fountain [vol. 002]

(Reitaisai 12) [Divine Fountain (Koizumi Hitsuji)] Shinsei Fountain Soushuuhen Sonyo 5 (Touhou Project)

Koizumi Hanayo no Gohoushi Biyori

(Reitaisai 10) [Divine Fountain (Koizumi Hitsuji)] Shinsei Fountain Soushuuhen Sonyo 4 (Touhou Project)

LOVE SPACE!+

(Reitaisai 14) [Divine Fountain (Koizumi Hitsuji)] Haramiko Reimu-chan (Touhou Project)

(C77) [Ou Mai Kami -OH! MY GOD- (Kamitsurugi Ouka)] Jitto Miru no kinshi (Love Plus)

(C93) [Shinsei Fountain (Koizumi Hitsuji)] Cosplay Nakadashi Reimu-chan (Touhou Project)

(COMIC1☆7) [Shinsei Fountain (Koizumi Hitsuji)] Precure Haiboku Rape ~DOKIDOKI!PRECURE~ (Dokidoki! Precure)

(Shuuki Reitaisai 4) [Shinsei Fountain (Koizumi Hitsuji)] Saiin Scarlet (Touhou Project)

LOVE SPACE!+