How many movies have Atsushi Tsuda and Hiroko Fukazawa collaborated on?

They have worked on 4 movies together! Their first movie together was 38 Days (2016) while their highest rated movie together was Otona no Doukyuusei (2018). They have not worked together since Chikan densha: Yume miru momoiro nasubi (2020). They are most known for their drama films together.