How many movies have Go Nakanishi and Tow Ubukata collaborated on?

They have worked on 2 movies together! Their first movie together was Mardock Scramble: The First Compression (2010) while their highest rated movie together was Soukyuu no Fafner: Behind the Line (2023). They have not worked together since Soukyuu no Fafner: Behind the Line (2023).