Kōji Takada

Screenplay

Chacha: The Princess of Heaven

Screenplay

Yakuza Ladies: Burning Desire

Screenplay

Jitsuroku Yozakura Ginji 2

Screenplay

Akumyoh 2

Screenplay

Yakuza Ladies 11

Screenplay

Another Battle

Screenplay

Yakuza Ladies 9

Screenplay

Yakuza Ladies: Decision

Screenplay

The Seven Chefs

Screenplay

Yakuza Ladies Revisited 5

Screenplay

Kura

Writer

The Man Who Shot the Don

Screenplay

Yakuza Ladies Revisited 2

Screenplay

Emperor of Upheaval

Writer

The Great Shogunate Battle

Screenplay

Heat Wave

Screenplay

Yakuza Ladies: The Final Battle

Screenplay

The Notorious Bored Samurai 4

Original Story

She-Shogun

Screenplay

She-Shogun

Screenplay

The Notorious Bored Samurai 3

Screenplay

Yakuza Ladies 3

Screenplay

The Notorious Bored Samurai

Screenplay

The Notorious Bored Samurai 2

Screenplay

Yakuza Ladies 2

Writer

Taikoki

Screenplay

Yakuza Ladies

Writer

Oar

Writer

Spring Bell

Writer

Fireflies in the North

Script

Okita Soji: Swordsman of Fire

Screenplay

L・O・V・I・N・G

Writer

The Geisha

Screenplay

Onimasa: A Japanese Godfather

Writer

Future War 198X

Writer

Gate of Youth 2

Screenplay

Ninja Hunt

Screenplay

Virus

Screenplay

The Fixer

Writer

Never Give Up

Screenplay

The Fall of Ako Castle

Screenplay

Japanese Godfather: Conclusion

Screenplay

Tarao Bannai

Screenplay

Japan's Don

Screenplay

Double Suicide at Nishijin

Screenplay

Gambling Code and Feuds

Screenplay

Japanese Godfather: Ambition

Screenplay

Doberman Cop

Screenplay

Hokuriku Proxy War

Writer

A Cheerful Yakuza

Writer

Jail Breakers

Writer

New Battles Without Honor and Humanity 3: Last Days of the Boss

Screenplay

Operation Plazma in Osaka

Screenplay

The Great Okinawa Yakuza War

Screenplay

Path of Japanese Chivalry: Story of All-Out Attack

Screenplay

Gambling Den Heist

Screenplay

The Karate 3

Screenplay

New Battles Without Honor and Humanity 2: Head of the Boss

Writer

Evil Doers

Screenplay

The Decisive Power of Aikido

Screenplay

The Viper Brothers and the Young General

Writer

The Street Fighter

Screenplay

The Street Fighter's Last Revenge

Screenplay

Third Generation Boss

Screenplay

The Karate

Screenplay

Yakuza vs. Gang Leader

Original Concept

Return of the Street Fighter

Writer

The Karate 2

Screenplay

The Tattooed Hitman

Screenplay

The Viper Brothers: The Blackmailers

Screenplay

Tokyo-Seoul-Bangkok Drug Triangle

Screenplay

The Hard Core Criminal

Screenplay

Dangerous Trade in Kobe

Screenplay

The Red Silk Gambler

Writer

Red Peony Gambler: Execution of Duty

Screenplay

Eight Men to Kill

Screenplay

Zorome no San Kyoudai

Screenplay

A Yakuza Has His Way

Screenplay

The Viper Brothers: Prison Gang 13

Screenplay

The Kanto Brothers' Code of Honor

Screenplay

The Path of the King

Screenplay

The Viper Brothers Rage Again

Screenplay

The Viper Brothers

Screenplay

Evil Boss vs. Henchmen

Writer

Crimson Bat - Oichi: Wanted, Dead or Alive

Writer

Silk Hat Boss

Screenplay

Kanto Street Peddlers: Royal Temple Duel

Screenplay

The Silk Hat Boss 2

Screenplay

Whipmaster: Ballad of Murder

Screenplay

Kanto Woman Infamy

Screenplay

Kanto Woman Fortitude

Screenplay

Killer's Mission

Screenplay

The Fort of Death

Screenplay

Sworn Brothers

Screenplay

Sleepy Eyes of Death 13: The Full Moon Swordsman

Screenplay

Quick-draw Okatsu

Screenplay

Okatsu the Fugitive

Screenplay

The Bandits

Screenplay

Prison Boss

Screenplay

Ohyaku: The Female Demon

Screenplay

Showdown of Men 4: Tetsu, the White Tiger

Screenplay

Black Ninja

Screenplay

Ishimatsu the Yakuza: Something's Fishy

Screenplay

Gambler: Victory Without Death

Screenplay

Gamblers: The Dragon Tattoo

Screenplay

Showdown of Men 2

Screenplay

Showdown of Men 3

Writer

Gamblers

Screenplay

Tale of Ninja Duty

Screenplay

Yagyu Chronicles 9: Assassin's Sword

Writer

Edo Crime Book: Black Claws

Screenplay

The Ninja Hunt

Screenplay

Ukyunosuke's Reverse Ichimonji Cut

Screenplay

江戸忍法帖　七つの影

Screenplay

Yagyu Military Art: Jubei's Redemption

Screenplay

Kagemaru of the Iga Clan

Screenplay

Ukyunosuke on Patrol

Screenplay

The Yagyu Military Art: The Buried Conspiracy

Screenplay

The Yagyu Military Art: The One-Eyed Ninja

Screenplay

The Yagyu Military Art: Yagyu List

Screenplay

Road In the Mist

Screenplay

The Duel at the Satta Pass

Screenplay

Uta matsuri akagiyama

Screenplay

鷹天皇飄々剣　吉野の風雲児

Screenplay

Showdown at Lightning Pass

Screenplay

Ōedo no taka

Screenplay

Yakuza Princess of Edo

Screenplay

Yagyu Chronicles 1: Secret Scrolls

Screenplay

The South Sea Wolf

Screenplay

Vampire Dead Beauty Carving

Writer

Vampire Monster Mansion

Screenplay

Seven Knights Pt. 3

Original Story

Seven Knights Pt. 2

Screenplay

Seven Knights Pt. 1