How many movies have Kitorune Kawaguchi and Yuzuka Shirai collaborated on?

They have worked on 2 movies together! Their first movie together was えろキャン△ - 白井ゆずか (2018) and was their highest rated movie together. They have not worked together since びしょ濡れ女子●生雨宿り強制わいせつ2 - 白井ゆずか (2018).