How many movies have Shin Hasegawa and Shintarō Miyamoto collaborated on?

They have worked on 5 movies together! Their first movie together was 一本刀土俵入　 (1954) while their highest rated movie together was Yakuza of Seki (1963). They have not worked together since Kutsukake Tokijiro: The Lonely Yakuza (1966).