How many movies have Miyu Honda and Rina Sawayama acted in together?

They have worked on 1 movie together! Their first movie together was スケート靴の約束 ～名古屋女子フィギュア物語～ (2013) and was their highest rated movie together. They have not worked together since スケート靴の約束 ～名古屋女子フィギュア物語～ (2013).