How many movies have Norio Wakamoto and Yûji Mikimoto acted in together?

They have worked on 3 movies together! Their first movie together was Giant Robo: The Day the Earth Stood Still (1992) while their highest rated movie together was Martian Successor Nadesico: The Motion Picture - Prince of Darkness (1998). They have not worked together since Tetsujin 28: Morning Moon of Midday (2007). They are most known for their animation films together.