How many movies have Shigemichi Sugita and Sō Kuramoto collaborated on?

They have worked on 12 movies together! Their first movie together was Kita no kuni kara '83 Fuyu (1983) while their highest rated movie together was Kita no kuni kara '89 Kikyo (1989). They have not worked together since 北の国から 記憶 前編 (2003). They are most known for their drama films together.