How many movies have Kunihiko Ikuhara and Takeo Ogiwara collaborated on?

They have worked on 2 movies together! Their first movie together was RE:cycle of the PENGUINDRUM Part 1: Your Train Is the Survival Tactic (2022) while their highest rated movie together was RE:cycle of the PENGUINDRUM Part 2: I Love You (2022). They have not worked together since RE:cycle of the PENGUINDRUM Part 2: I Love You (2022).