Iwao Ōtani

1946

• [ ] The Woman Who Opens the Door (Sound) 

1948

• [ ] Kōfuku no genkai (Sound) 

1950

• [ 5/10 ] Rashomon (Sound) 

1951

• [ ] Judge of the Ashuras (Sound Recordist) 
• [ ] Miss Oyu (Sound Recordist) 

1952

• [ ] This Way, That Way (Sound Recordist) 

1953

• [ 7/10 ] Ugetsu (Sound Recordist) 
• [ ] A Geisha (Sound) 

1954

• [ W ] Sansho the Bailiff (Sound Designer) 
• [ ] Chikamatsu Monogatari (Sound) 
• [ ] The Great White Tiger Platoon (Sound Recordist) 
• [ ] The Woman in the Rumor (Sound Recordist) 

1955

• [ ] Taira Clan Saga (Sound Recordist) 

1956

• [ ] 刑事部屋 (Sound Recordist) 

1958

• [ ] Nichiren and the Great Mongol Invasion (Sound Recordist) 

1959

• [ ] Enchanted Princess (Sound Recordist) 
• [ ] The Ghost of Yotsuya (Sound Recordist) 

1960

• [ ] Satan's Sword (Sound Recordist) 
• [ ] The Blind Menace (Sound) 
• [ ] お嬢さん三度笠 (Sound Recordist) 

1961

• [ ] Three Young Samurai (Sound Recordist) 

1963

• [ ] An Actor's Revenge (Sound Designer) 
• [ ] The Third Shadow Warrior (Sound Recordist) 

1964

• [ ] On the Road Forever (Sound Recordist) 
• [ ] Shinobi No Mono 5: Return of Mist Saizo (Sound) 

1966

• [ ] Wrath of Daimajin (Sound) 
• [ ] Zatoichi's Pilgrimage (Sound Recordist) 
• [ ] ほんだら捕物帖 (Sound Recordist) 

1967

• [ ] The Homely Sister (Sound) 
• [ ] The Sisters and I (Sound) 
• [ ] Sleepy Eyes of Death 9: Trail of Traps (Sound) 
• [ ] Zatoichi Challenged (Sound Recordist) 
• [ ] Spy on the Masked Car (Sound Recordist) 

1969

• [ ] The Magoichi Saga (Sound Recordist) 
• [ ] Sleepy Eyes of Death 12: Castle Menagerie (Sound Recordist) 

1970

• [ ] Mission: Iron Castle (Sound) 

1971

• [ ] Zatoichi Meets the One-Armed Swordsman (Sound Recordist) 

1985

• [ ] Tracked (Sound Recordist) 

1986

• [ ] Death Shadows (Sound Recordist) 

1987

• [ ] The Man Who Assassinated Ryoma (Sound Recordist) 

1991

• [ ] Heat Wave (Sound Recordist) 

1962

• [ ] The Tale of Zatoichi (Sound Recordist) 
• [ ] The Fencing Master (Sound Recordist) 

1969

• [ ] Devil's Temple (Sound Recordist) 

1968

• [ ] Zatoichi and the Fugitives (Editor) 

2002

• [ ] A Testimony as an Image (Self) 

2015

• [ ] Rashômon at 65 (????)