How many movies have Kōji Sekiyama and Yoshi Katō acted in together?

They have worked on 21 movies together! Their first movie together was Foul Play (1955) while their highest rated movie together was Japan Organized Crime Boss (1969). They have not worked together since Under the Blossoming Cherry Trees (1975).

Under the Blossoming Cherry Trees (1975)

Role
Sozu
Role
Old Man

Lone Wolf and Cub: Sword of Vengeance (1972)

Role
Kanbei
Role
Danjô Tonami

Patience Has An End (1971)

Role
Role

Japan Organized Crime Boss (1969)

Role
Role

Seven Gamblers (1966)

Role
Role

A Fugitive from the Past (1965)

Role
Detective Horiguchi
Role
Yae's Father

Tokyo Untouchable (1962)

Role
Role
Ryosuke Hosokawa

I. George monogatari taiyō no ko (1962)

Role
Role

Mid-August Commotion (1962)

Role
Role

Man with a Funky Hat: The 20,000,000 Yen Arm (1961)

Role
Role

If You're Man Enough (1960)

Role
Role

The Sand City in Manchuria (1960)

Role
Role

Speed Crazy (1959)

Role
Role

Keishichō monogatari gao no nai on'na (1959)

Role
Role

The Outsiders (1958)

Role
Role
Sugita

Detective Duel (1958)

Role
Role

Police Precinct: The Pickpocket Killer (1957)

Role
Role

The Eleventh Hour (1957)

Role
Role
Sunaga

Police Precinct: The Left-Handed Killer (1956)

Role
Role
Sakata Goro

The Seven Faces of Bannai Tarao, Private Eye (1956)

Role
Role

Foul Play (1955)

Role
Miyata
Role
Chief Inspector Udagawa