How many movies have Chie Uratani and Sunao Katabuchi collaborated on?

They have worked on 4 movies together! Their first movie together was Sherlock Hound: The Adventure of the Blue Carbuncle / Treasure Under the Sea (1984) while their highest rated movie together was In This Corner of the World (2016). They have not worked together since In This Corner of the World (2016). They are most known for their animation films together.