How many movies have Daisuke Yamanouchi and Mukai Riku collaborated on?

They have worked on 3 movies together! Their first movie together was Roundabout, The Shortest Distance Is Round (2019) while their highest rated movie together was The Shortest Distance is Round: Rain and Soda (2020). They have not worked together since The Shortest Distance is Round 3: Fallen Flowers (2020). They are most known for their drama films together.