How many movies have Kouji Ogawa and Sakiko Tamagawa collaborated on?

They have worked on 2 movies together! Their first movie together was Pretty Cure All Stars New Stage 2: Friends from the Heart (2013) while their highest rated movie together was Pretty Cure All Stars New Stage 3: Eternal Friends (2014). They have not worked together since Pretty Cure All Stars New Stage 3: Eternal Friends (2014).