How many movies have Sōji Kiyokawa and Unpei Yokoyama acted in together?

They have worked on 18 movies together! Their first movie together was Kunisada Chūji (1935) while their highest rated movie together was 47 Ronin (1962). They have not worked together since 47 Ronin (1962). They are most known for their drama films together.

Role
Honda Kozuke-no-suke Masazumi
Role
Sakai Saemon-no-jo Ietsugu