How many movies have Kiyomi Asano and Yoshihiro Izumi collaborated on?

They have worked on 2 movies together! Their first movie together was Anmitsu Hime 2 (2009) while their highest rated movie together was AnoHana: The Flower We Saw That Day (2015). They have not worked together since AnoHana: The Flower We Saw That Day (2015).