How many movies have Naoki Sato and Sho Funabashi collaborated on?

They have worked on 6 movies together! Their first movie together was Always: Sunset on Third Street 2 (2007) while their highest rated movie together was Destiny: The Tale of Kamakura (2017). They have not worked together since Destiny: The Tale of Kamakura (2017). They are most known for their drama films together.