How many movies have Sumi Shimamoto and Tomoko Konparu collaborated on?

They have worked on 5 movies together! Their first movie together was Urusei Yatsura: Remember My Love (1985) while their highest rated movie together was Go! Anpanman: Tears of the Mermaid Princess (2000). They have not worked together since Go! Anpanman: Blacknose and the Magical Song (2010). They are most known for their animation films together.