How many movies have Hitoshi Takagi and Kazuo Yagyu collaborated on?

They have worked on 4 movies together! Their first movie together was Noble Lady Bound Vase (1977) 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).