Tatsuo Yamamura
Tatsuo Yamamura — Founder of the Kyosei-kai.
Start with a region, move into an era, then narrow the criminal world from there.
Tatsuo Yamamura — Founder of the Kyosei-kai.
Kodo-kai chairman and senior Yamaguchi-gumi figure closely linked to Kiyoshi Takayama.
Toi Inagawa — Third chairman of the Inagawa-kai and son of founder Kakuji Inagawa.
Tokutaro Takayama — Fourth-generation Aizukotetsu-kai president.
Umekichi Tobi — Founder of Sakaume-gumi.
Yoshihiro Onaga — Third president of the Kyokuryu-kai.
Yoshihito Tanaka — Successor leader of the Taishu-kai.
Yoshimasa Ito — Current-era leader of Matsuba-kai.
Yoshimitsu Sekigami — Early Sumiyoshi leader associated with the transition to the Sumiyoshi-kai name.
Yoshinori Oda is a Japanese yakuza leader associated with the faction that broke from Kobe Yamaguchi-gumi and developed…
Profile of Yoshinori Watanabe, the Yamaken-gumi leader who became fifth-generation boss after the Yama-Ichi War.
A profile of Yoshio Kodama, the postwar right-wing power broker whose networks linked organized crime, business and political…
Yoshio Tsunoda — Fourth chairman of the Inagawa-kai.