How many movies have Sadamu Ishihara and Tomoko Yoshikawa collaborated on?

They have worked on 3 movies together! Their first movie together was Super Live (2019) - Blue Lagoon 40th Anniversary Christmas Special (2020) and was their highest rated movie together. They have not worked together since Super Live (2021) - Debut 50th Anniversary ~ The Rainbow Goblins Final (2022). They are most known for their music films together.