How many movies have Shōgorō Nishimura and Yoshiyuki Umino collaborated on?

They have worked on 2 movies together! Their first movie together was Hell of Roses (1980) while their highest rated movie together was Uno Koichiro no Hiraite Utsushite (1981). They have not worked together since Uno Koichiro no Hiraite Utsushite (1981).