How many movies have Aiko Matsuda and Masamichi Amano collaborated on?

They have worked on 1 movie together! Their first movie together was "PSO" Series 15th Anniversary Concert "Sympathy 2015" Live Memorial (2016) and was their highest rated movie together. They have not worked together since "PSO" Series 15th Anniversary Concert "Sympathy 2015" Live Memorial (2016).