Mitsui Koji ( March 6, 1910 - April 20, 1979 ) was a Japanese actor. His real name was Mitsui Hikohide. After the war, he played an active role as a supporting actor in films directed by Akira Kurosawa and Yasujiro Ozu . His former stage name was Mitsui Hideo. Changed his stage name to Mitsui Koji in Ozu's Hen in the Wind (1948) . His role as the playboy Kisaburo in Kurosawa Akira 's The Lower Depths (1957) won him the Best Supporting Actor award at the 12th Mainichi Film Awards and the 8th Blue Ribbon Awards, solidifying his status as a supporting actor. After going freelance in 1960, he worked not only in films but also in television dramas and on stage, but after undergoing surgery for a stomach ulcer in 1971, his health deteriorated and he scaled back his acting career. He died of heart failure on April 20, 1979 at a hospital in Kamakura. He was 69 years old.
Red Beard
1965
High and Low
1963
Scandal
1950
Koi no gashū
1961
Bored Hatamoto: The Million-ryo Mystery
1954
Hibi no haishin
1958
Floating Weeds
1959
Tokyo Omnibus
1959
喜劇 金の実る樹に恋が咲く
1961
Firefly Light
1958
Crazy Uproar
1950
Irohanihoheto
1960
Iroha Elegy
1955
Hikkoshi yatsure
1961
How to Make Money
1964
The Monster Cat of the Fifty-Three Stations
1956
Modan dôchû: Sono koi matta nashi
1958
Beautiful Tengu
1954
Always in My Heart
1953
The Honest Fool
1964
A Fool's Love
1949
Beyond the Rainbow
1972
The Layabout and Seabathing
1933
The Sandal Keeper
1964
Youth’s Romance Seat: Sitting on the grass
1954
Here Is a Spring
1955
Koko ni otoko ari
1959
Tokyo Bay
1962
Tabi sugata nezumi kozō
1958
The Loyal 47 Ronin
1932
The Greatest Challenge of All
1967
Our Miyo-chan
1969
With Wife, Children, and Friends
1961
The Boss's Son at College
1933
Incidental Murders
1961
慶安水滸傳
1954
Always in My Heart Part 2
1953