How many movies have Tamotsu Tomaru and Yoshishige Kosako collaborated on?

They have worked on 2 movies together! Their first movie together was Hutch the Honeybee (2010) while their highest rated movie together was Crayon Shin-chan: Invoke a Storm! Me and the Space Princess (2012). They have not worked together since Crayon Shin-chan: Invoke a Storm! Me and the Space Princess (2012).