Kōji Sekiyama

Silk Hat Boss

The Fort of Death

Team of Ruffians

Killer's Mission

Japan Organized Crime Boss

Yakuza on Foot

Red Peony Gambler: Flower Cards Match

A Modern Yakuza: The Code of The Lawless

The Yakuza Awaits

New Prison Walls of Abashiri

Desperate Hoodlum

Hishakaku and Kiratsune: A Tale of Two Yakuza

Ohyaku: The Female Demon

Gambler's Farewell

A Story from Abashiri Prison—Duel in Snow Storm

Gambler's World 2

Gambler's World

Gambler: Victory Without Death

Organized Violence II

Tears of Banishment

Once and For All

Organized Violence

The Golden Bat

Glorious Fights