How many movies have Jun'ichi Kanemaru and Ryotaro Okiayu acted in together?

They have worked on 3 movies together! Their first movie together was Hell Teacher Nube (1996) and was their highest rated movie together. They have not worked together since Nintama Rantaro the Movie: The Dokutake Ninja Team's Strongest Strategist (2024). They are most known for their animation films together.