How many movies have Kinji Nakamura and Masaru Shiga acted in together?

They have worked on 20 movies together! Their first movie together was Code Between Brothers 5 (1967) while their highest rated movie together was Japanese Godfather: Ambition (1977). They have not worked together since Japanese Godfather: Ambition (1977). They are most known for their crime films together.

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Hitoshi Isomura
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Kidnapper Ono