(C88) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou (Touhou Project)
SanaSuwa Ryoujoku Ganbou
(C89) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou II (Touhou Project)
(C90) [Happiness Milk (Obyaa)] SanaSuwa Ryoujoku Ganbou III (Touhou Project)
(C89) [Happiness Milk (Obyaa)] Hentai Satori wa Senyou Maso Hole (Touhou Project)
SanaSuwa Ryoujoku Ganbou III
(Reitaisai 13) [Happiness Milk (Obyaa)] happinessuwako (Touhou Project)