How many movies have Shigeru Chiba and Yoshiko Sakakibara acted in together?

They have worked on 10 movies together! Their first movie together was Urusei Yatsura: Only You (1983) while their highest rated movie together was Patlabor 2: The Movie (1993). They have not worked together since The Next Generation Patlabor: Tokyo War (2015). They are most known for their animation films together.