How many movies have Atsushi Shimizu and Kōichi Nishikubo collaborated on?

They have worked on 2 movies together! Their first movie together was Nana to Kaoru (2011) while their highest rated movie together was Nana to Kaoru: Chapter 2 (2012). They have not worked together since Nana to Kaoru: Chapter 2 (2012).

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