Yûichi Hasumi
Shusuke Hoshino
Yôko Kuno
Tabito Takao
Shimabukuro
Izumi Hoshino
Shiori Tsuda
Sumika Kanzaki
Hitoshi Terawaki
Shizuko Hasumi
School girl
Noriko Izawa
School nurse
Otaku
Kentarô Sasaki
Matsunori Iida
Kamino
Masashi Tadano
Kyota Shimizu
Ryôka Sasano
Retsuya Inubushi
Man at a restaurant
Ikeda - upperclassman
Teru Onda (as Yoji Tanaka)
Hirokazu Nakagai
Osanai (Home Room Teacher)