How many movies have Itoshi Yumeji and Koishi Kimi acted in together?

They have worked on 13 movies together! Their first movie together was Yaji Kita manzai dochu-Bakehime sodo no maki (1955) while their highest rated movie together was Travels of Hibari and Chiemi (1962). They have not worked together since Cat Girls Gamblers: Abandoned Fangs of Triumph (1966).