Greatest Boss of the Showa Era

Koji Tsuruta

Tetsuro Tamba

Tatsuo Umemiya

I. George

Naoko Kubo

Reiko Ōhara

Michitarō Mizushima

Fumitake Ōmura

Akikane Sawa

Nakajirō Tomita

Hiroshi Nawa

Harumi Sone