Kosuke Toyohara

as Isogawa (1 episode)

as [Ikko's ex-lover] (10 episodes)

as Kosuke Kajiyama

as Ikko's Ex-boyfriend

as Ryuichi Tamukai

as Dentist

as Chief Editor

as Baku (6 episodes)

as Masatoshi Kato

as Koraeda

Producer

as 高松洋介（たかまつ ようすけ） (1 episode)

as Susumu Sawabe (16 episodes)

as Saburō Michioka (1 episode)

as Eiichi Shibusawa

as Ichigaku Nobori (8 episodes)

as Saigo

as Heijiro

as Jin Yamashiro