How many movies have Tomokazu Seki and Yoshinori Tanizawa collaborated on?

They have worked on 3 movies together! Their first movie together was Doraemon: Nobita's Secret Gadget Museum (2013) and was their highest rated movie together. They have not worked together since Doraemon the Movie: Nobita's Little Star Wars 2021 (2022). They are most known for their family films together.