How many movies have Ichirôta Miyakawa and Masaharu Sekiguchi acted in together?

They have worked on 1 movie together! Their first movie together was Ultraman Zearth 2: Superhuman Big Battle - Light and Shadow (1997) and was their highest rated movie together. They have not worked together since Ultraman Zearth 2: Superhuman Big Battle - Light and Shadow (1997).