How many movies have Mion Ono and Toshio Furukawa acted in together?

They have worked on 1 movie together! Their first movie together was Tokusou Sentai Dekaranger 20th: Fireball Booster (2024) and was their highest rated movie together. They have not worked together since Tokusou Sentai Dekaranger 20th: Fireball Booster (2024).