How many movies have Hayato Tsuji and Suisei Akai collaborated on?

They have worked on 1 movie together! Their first movie together was Hot Flight Attendant Gang Banged Over Several Days Until She Succumbs Fully Minami Kojima (2019) and was their highest rated movie together. They have not worked together since Hot Flight Attendant Gang Banged Over Several Days Until She Succumbs Fully Minami Kojima (2019).