How many movies have Nanako Ninomiya and Norihiko Tamaki collaborated on?

They have worked on 2 movies together! Their first movie together was Fate/Grand Order Final Singularity – Grand Temple of Time: Solomon (2021) while their highest rated movie together was Case Closed: The Million-Dollar Pentagram (2024). They have not worked together since Case Closed: The Million-Dollar Pentagram (2024).