How many movies have Hanako Kikuchi and Tatsuya Kunimatsu collaborated on?

They have worked on 1 movie together! Their first movie together was 尻を撫でまわしつづけた男 痴漢日記6 (1998) and was their highest rated movie together. They have not worked together since 尻を撫でまわしつづけた男 痴漢日記6 (1998).