How many movies have Ken'ichi Yajima and Yuu Tokui acted in together?

They have worked on 5 movies together! Their first movie together was Keizoku: Unsolved Mysteries - Beautiful Dreamer (2000) while their highest rated movie together was I Just Didn't Do It (2007). They have not worked together since Ryuzo and the Seven Henchmen (2015). They are most known for their drama films together.