Kōichi Aihara

1956

• [ ] Asataro the Crow (????) 

1957

• [ ] Akado Suzunosuke and the Vacuum Slash of the Asuka School (????) 
• [ ] Fighting Letter for 29 People (????) 

1958

• [ ] The Ghost-Cat Cursed Wall (????) 
• [ ] Akado Suzunosuke: The Defeat of the Skull Mask Gang (????) 
• [ ] Obsessive Snake (????) 

1959

• [ ] The Woman and the Pirate (海賊) 
• [ ] Gambler and the Princess (????) 
• [ ] The Ghost of Yotsuya (Tôzô Kido) 

1960

• [ ] Bara daimyo (????) 
• [ ] Scars of Honor (????) 

1961

• [ ] Satan's Sword III: The Final Chapter (????) 
• [ ] The Gambler's Code (????) 
• [ ] A Lustful Man (????) 
• [ ] Oniisan to oneesan (????) 
• [ ] Uta wa tōge o koete (????) 
• [ ] Shikaku yashiki (????) 

1962

• [ ] Keshin (????) 
• [ ] Sōran wataridori (????) 
• [ ] Nokosa reta ko tonoko shita haha to (????) 
• [ ] The Tale of Zatoichi Continues (????) 

1964

• [ ] Sleepy Eyes of Death 2: Sword of Adventure (????) 
• [ ] On the Road Forever (????) 

1965

• [ ] Sleepy Eyes of Death 5: Sword of Fire (????)