How many movies have Tetsuya Kudô and Yuichi Fukuda collaborated on?

They have worked on 8 movies together! Their first movie together was HK: Forbidden Super Hero (2013) while their highest rated movie together was Gintama 2: Rules are Made to Be Broken (2018). They have not worked together since The Untold Tale of the Three Kingdoms (2020). They are most known for their comedy films together.