How many movies have Kitorune Kawaguchi and Momoko Isshiki collaborated on?

They have worked on 1 movie together! Their first movie together was URE-054 2019年を代表する人妻NTR最高峰の人気同人作 一色桃子 (2020) and was their highest rated movie together. They have not worked together since URE-054 2019年を代表する人妻NTR最高峰の人気同人作 一色桃子 (2020).