How many movies have Kōji Takada and Mitsuaki Maeda collaborated on?

They have worked on 3 movies together! Their first movie together was Yagyu Chronicles 1: Secret Scrolls (1961) while their highest rated movie together was Ukyunosuke on Patrol (1963). They have not worked together since Ukyunosuke's Reverse Ichimonji Cut (1964). They are most known for their history films together.