as Ataru Aida

as Kanta Numata

as Saika Sakamoto

as Emi Aida

as Tomoko Hoshino

as Fumio Saito

as Mei Fujiyama

as Nozomi Yatsugatake

as Mina Takao

as Tsukuba

as Fumio's secretary

as Kanoko Kannonji

as Ataru's Boss