How many movies have Yui Nakamura and Yuuka Tanaka collaborated on?

They have worked on 2 movies together! Their first movie together was Senritsu Kaiki File Kowasugi! Preface: True Story of the Ghost of Yotsuya (2014) and was their highest rated movie together. They have not worked together since Seishun Gunjyoiro no Natsu (2015).