How many movies have Hiroyuki Tsuji and Tatsuya Kishida collaborated on?

They have worked on 9 movies together! Their first movie together was Unification of Japan Gaiden: Yamazaki Ichimon 5 - Hiroshima Deathmatch (2022) while their highest rated movie together was Yamazaki Ichimon ~ Nihon Touitsu: The Movie (or "The Y-Team") (2022). They have not worked together since Unification of Japan 64 (2024). They are most known for their crime films together.