How many movies have Mai Yahiro and Piero Da collaborated on?

They have worked on 1 movie together! Their first movie together was My Beloved Daughter Fakecest Swap A Father's Complicated Desires - She Spent 3 Days and 2 Nights for the First Time with A Man Who Wasn't Her Father - All 2 Episodes 1 (2018) and was their highest rated movie together. They have not worked together since My Beloved Daughter Fakecest Swap A Father's Complicated Desires - She Spent 3 Days and 2 Nights for the First Time with A Man Who Wasn't Her Father - All 2 Episodes 1 (2018).