How many movies have Ichinose Kouki and Oto Kurisu acted in together?

They have worked on 2 movies together! Their first movie together was Messiah -The Legend of Shiroh Amakusa- / Beautiful Garden -A Profusion of Flowers- (2018) while their highest rated movie together was A Fairy Tale: The Spirit of the Blue Rose (2019). They have not worked together since A Fairy Tale: The Spirit of the Blue Rose (2019).