Isao Yamagata

as President Nakata

as Kohei Okido

as Daigo Hamada

as Itakura Katsukiyo

as Ichizo Daimon

as Ometsuke Doi Masatoshi (24 episodes)

as Sawatari Genba

as Ogata, Seizo

as Tetsuji Minagawa

as Hiroe Yamada

as Yasuharu Chida

as Juzaburo Tsutaya

as Kenichiro Shinjo

as Shūichi Andō