How many movies have Katsura Zakoba and Tomio Umezawa acted in together?

They have worked on 2 movies together! Their first movie together was 影の交渉人　ナニワ人情列伝 (2009) and was their highest rated movie together. They have not worked together since 影の交渉人２　ナニワ人情列伝　秘密を知る男 (2010).