How many movies have Nao Yamaguchi and Starlight Kid acted in together?

They have worked on 4 movies together! Their first movie together was Stardom Dream Slam In Osaka (2018) while their highest rated movie together was Stardom New Years Stars Tag 2 (2019). They have not worked together since Stardom New Years Stars Tag 3 (Evening Show) (2019). They are most known for their action films together.