Kōji Sekiyama
Acted in
Minbo, or the Gentle Art of Japanese Extortion
1992
as Yakuza Boss
A Taxing Woman's Return
1988
as Henchman
Battle Fever J
1979
as Gun Shop Owner
Shinjuku's Number One Drunk-Killer Tetsu
1977
Under the Blossoming Cherry Trees
1975
as Sozu
Graveyard of Honor
1975
Yakuza vs. Gang Leader
1974
A Single Flower Withered
1974
Military Comfort Woman
1974
Zero Woman: Red Handcuffs
1974
Violent Streets
1974
Yokosuka Navy Prison
1973
Love Lost in Tears
1973
Female Prisoner Scorpion: Beast Stable
1973
as Yamashita
Gokudo of Kamagasaki
1973
Lone Wolf and Cub: Baby Cart in Peril
1972
as Nitayu's Side Close
Eight Men to Kill
1972
Delinquent Street
1972
Lone Wolf and Cub: Sword of Vengeance
1972
as Kanbei
Wolves of the City: First to Fight
1971
Patience Has An End
1971
Thugs of Shinjuku
1970
Kamikaze Cop, Marihuana Syndicate
1970
Fugitive Scoundrel
1970
Yukyo-retsuden
1970
A Kamikaze Cop
1970
Code Between Brothers: All New
1970
Silk Hat Boss
1970
as Otsubo Komazo
Bloodstained Clan Of Honor
1970
The Fort of Death
1969
Team of Ruffians
1969
as Okinawa
Killer's Mission
1969
Japan Organized Crime Boss
1969
Yakuza on Foot
1969
as Pak
A Modern Yakuza: The Code of The Lawless
1969
Red Peony Gambler: Flower Cards Game
1969
The Yakuza Awaits
1969
New Prison Walls of Abashiri
1968
Desperate Hoodlum
1968
Hishakaku and Kiratsune: A Tale of Two Yakuza
1968
Ohyaku: The Female Demon
1968
as Bunzo
Gambler's Farewell
1968
as Gondô
A Story from Abashiri Prison—Duel in Snow Storm
1967
as Aooni
Gambler's World 2
1967
as Motoyama
Gambler's World
1967
as Izaki
Gambler: Victory Without Death
1967
Organized Violence II
1967
as Okazaki
Tears of Banishment
1967
Once and For All
1967
Organized Violence
1967
The Golden Bat
1966
as Nazo
Glorious Fights
1966
Code Between Brothers 2
1966
Seven Gamblers
1966
Tokyo Drifters
1966
The Kamikaze Guy
1966
Contemporary Tales of Chivalry 2
1966
Gang's Upward Strategy
1965
Prison Walls of Abashiri 3
1965
as Nakajima
Brutal Tales of Chivalry
1965
The Domain: Kanto Legends of Chivalry
1965
Prison Walls of Abashiri, Part 2
1965
Abashiri Prison
1965
The Domain: The Naniwa Story
1965
A Fugitive from the Past
1965
as Detective Horiguchi
Storm Party
1964
Homicide
1964
as Shinsuke Shibuya
Main Street in the Underworld
1964
Life of Hishakaku 3
1964
Miyamoto Musashi: The Duel at Ichijo Temple
1964
Gang Loyalty and Vengeance
1963
Song of Yakuza
1963
浅草の侠客
1963
Duel of the Underworld
1963
A Devil of a Gentleman
1963
Fearful Witch
1962
Operation Diamond
1962
Tokyo Untouchable
1962
Hell's Kitchen
1962
I. George monogatari taiyō no ko
1962
365 Nights
1962
Mid-August Commotion
1962
Four Sisters
1962
The Thinking Leaf
1962
The Prickly Mouthed Geisha and the Girl of Osaka
1962
The Eighth Enemy
1961
Run, Genta, Run!
1961
Devil's Nursery Rhyme
1961
as Detective Yano
Man with a Funky Hat: The 20,000,000 Yen Arm
1961
The Orphan Brother
1961
Drifting Detective: Black Wind in Harbor
1961
Drifting Detective: Tragedy in the Red Valley
1961
Darling Escape
1961
Tenka no Kaidanji Senpū Tarō
1961
Invasion of the Neptune Men
1961
If You're Man Enough
1960
The Sand City in Manchuria
1960
The Man of Seven Faces
1960
The Great Road
1960
The Second Bullet is Marked
1960
Speed Crazy
1959
Keishichō monogatari 108 gōsha
1959
Hell's Companion
1959
Keishichō monogatari gao no nai on'na
1959
Men in a Rough Town
1959
The Outsiders
1958
Detective Duel
1958
First Love of Okon
1958
Police Precinct: The Pickpocket Killer
1957
The Eleventh Hour
1957
Police Precinct: The Left-Handed Killer
1956
Excursion to Treasure Isle
1956
Police Precinct Part 2
1956
as Detective Yoshioka
Police Precinct
1956
The Seven Faces of Bannai Tarao, Private Eye
1956
A Doting Parent’s Lullaby
1955
Murder on The Last Train
1955
Foul Play
1955
as Miyata