How many movies have Hanako Nanjô and Takeshi Ebihara collaborated on?

They have worked on 2 movies together! Their first movie together was Maicching Machiko Teacher - Mission: Challenging Tokyo University (2006) and was their highest rated movie together. They have not worked together since Jissha-ban: Maicchingu Machiko sensei - Best Hit! Parade!! (2009).