How many movies have HiroA and Yui Hatano collaborated on?

They have worked on 1 movie together! Their first movie together was クリムゾンプリズン イカされたら敗北、恥辱ゲームに参加させられた女たち (2014) and was their highest rated movie together. They have not worked together since クリムゾンプリズン イカされたら敗北、恥辱ゲームに参加させられた女たち (2014).