How many movies have Shōzō Nanbu and Tatsuo Hananuno acted in together?

They have worked on 4 movies together! Their first movie together was Nichiren and the Great Mongol Invasion (1958) while their highest rated movie together was Yokai Monsters: 100 Monsters (1968). They have not worked together since Yokai Monsters: 100 Monsters (1968).