How many movies have Hikari Ota and Yûji Tanaka acted in together?

They have worked on 4 movies together! Their first movie together was Bakayarō! 4 You! (1991) while their highest rated movie together was Yona Yona Penguin (2009). They have not worked together since 2023年版 漫才 爆笑問題のツーショット (2023).