Comics by Oosawara Sadao

Oosawara Sadao has 3 comics on Hentai18. The latest, Futakoyama-san, was updated on May 24, 2025. Readers' favourites include Comike Daisuki Kyoudai no Nichijou ~Serihin Hen~ and Mirai o Miru Koto ga Dekiru Esper Shoujo.