Season 1 2010 | 11 episodes The season 1 of Moyashimon aired from Jul 8, 2010. Cast (7) Yuichi Nakamura Sawaki Soemon Tadayasu Azusa Okamoto Yuki Kei Natsuki Kato Hasegawa Haruka Chisun Muto Aoi Buffalo Goro A Kawahama Takuma Yoko Chosokabe Hirooka Aya Toshio Kurosawa Keigo Itsuki Crew (2) Natsuko Takahashi Screenplay.she Masayuki Ishikawa Comic Book.he