33 credits
- Bloodthirsty Hawk
1977 Screenplay
- Godzilla vs. Megalon
1973 Original Story
- Katango's War
1973 Screenplay
- Godzilla vs. Gigan
1972 Original Story
- Satan's Creature
1972 Screenplay
- Godzilla vs. Hedorah
1971 Screenplay
- Destroy All Monsters
1968 Screenplay
- King Kong Escapes
1967 Screenplay
- Adventure in Kigan Castle
1966 Screenplay
- The War of the Gargantuas
1966 Screenplay
- Frankenstein Conquers the World
1965 Screenplay
- Whirlwind
1964 Screenplay
- Matango
1963 Screenplay
- Young Swordsman
1963 Screenplay
- Samurai Pirate
1963 Screenplay
- Gorath
1962 Screenplay
- Heso no taisho
1962 Screenplay
- Daredevil in the Castle
1961 Writer
- The Last War
1961 Screenplay
- The Human Vapor
1960 Screenplay
- Reporters from the Sky
1960 Screenplay
- Submarine I-57 Will Not Surrender
1959 Screenplay
- The Spell of the Hidden Gold
1958 Screenplay
- The H-Man
1958 Screenplay
- Yagyu Secret Scrolls
1957 Screenplay
- The Mysterians
1957 Screenplay
- The Last Escape
1957 Screenplay
- Faraway Man
1957 Adaptation
- Rodan
1956 Screenplay
- Scoundrel
1956 Writer
- Ringo murakara
1956 Screenplay
- Farewell Rabaul
1954 Screenplay
- The Red Light Military Base
1953 Screenplay
