How many movies have Noboru Kashiwagi and Yoshio Nakayama collaborated on?

They have worked on 2 movies together! Their first movie together was NMB48 Geinin! The Movie Returns Sotsugyo! Owarai Seishun Girls! (2014) while their highest rated movie together was The Boy and the Beast (2015). They have not worked together since The Boy and the Beast (2015).