How many movies have Ginty Kobayashi and Yumeaki Hirayama collaborated on?
They have worked on 2 movies together! Their first movie together was Kaidan Shin Mimibukuro Nagurikomi! Gekijō-ban Tōkaidō-hen (2012) and was their highest rated movie together. They have not worked together since Kaidan Shin Mimibukuro Nagurikomi! Gekijō-ban Hokkaidō-hen (2012).