Writing

2015		Fuyu no Hi … Screenplay
2015		Osoi Shiawase … Screenplay

2003

(10 episodes) … Screenplay

1993		Nemuri Kyôshirô 2: Conspiracy in Edo Castle … Screenplay
1993		Fusa … Writer
1993		Lone Wolf and Cub: The Final Conflict … Writer
1993		Hanzo, the Razor … Screenplay

1989		Buddies … Screenplay
1989		Zatoichi: Darkness Is His Ally … Screenplay

1987

… Screenplay

1986

… Screenplay

1985

… Screenplay

1984

… Screenplay

1983		The Duel in the forbidden territory … Screenplay
1983		Deadly Swords in Search of Hidden Gold … Screenplay
1983		古谷一行の名探偵・金田一耕助シリーズ (3 episodes) … Screenplay

1982		The King and His Vassal 2 - The Great Riot of Edo … Screenplay
1982		Kasajiro: Truncheon versus Sword … Screenplay

1981		The King and His Vassal … Screenplay
1981		Kasajiro: The Kappa Marriage … Screenplay

1976

… Screenplay

1974

… Screenplay

1973		Mute Samurai (3 episodes) … Writer
1973		Lone Wolf and Cub: Baby Cart in the Land of Demons … Screenplay

1971

… Screenplay

1966

… Screenplay