How many movies have Haruka Sano and Kazunori Ozawa collaborated on?

They have worked on 3 movies together! Their first movie together was Case Closed: Zero the Enforcer (2018) while their highest rated movie together was KONOSUBA – God's blessing on this wonderful world! Legend of Crimson (2019). They have not worked together since KONOSUBA – God's blessing on this wonderful world! Legend of Crimson (2019). They are most known for their animation films together.