Kazuo Nagayama

Prince Planet

We Never Let You Go

Secret Information

A History of the Japanese Underworld

Code Between Brothers 6

Good Evening Dear Husband: A Duel

Japan Organized Crime Boss

Delinquent Girl Boss: Worthless to Confess

Trapped, the Crimson Bat

Melody of Rebellion

Organized Violence II

やくざ番外地　抹殺

Hawk of the Harbour

A History of the Japanese Underworld - The Bloody Resistance

Rub Out the Past