Koichiro Sakai

1955

• [ ] The Maid's Kid (????) 

1956

• [ ] Suzaki Paradise: Red Light District (Policeman #1) 
• [ ] Kanshō fujin (????) 

1957

• [ ] Man Who Causes a Storm (????) 

1958

• [ ] Ashita wa Ashita no Kaze ga Fuku (????) 

1959

• [ ] Passport to Darkness (????) 
• [ ] おヤエの身替り女中 (????) 

1960

• [ ] The Angry Rambler (????) 
• [ ] The Rambler in the Sunset (????) 
• [ ] Fighting Delinquents (????) 

1961

• [ ] でかんしょ風来坊 (????) 

1962

• [ ] 事件記者　影なき侵入者 (????) 
• [ ] The Frozen Plains (????) 
• [ ] Utau abarenbō (????) 

1963

• [ ] Modern Children (????) 
• [ ] Fight of the Gamblers (????) 

1964

• [ ] Kakedashi keiji (????) 

1966

• [ ] Your Life (????) 
• [ ] Shin yūkyōden (????)