How many movies have Aya Nakanishi and Naoko Ise collaborated on?

They have worked on 4 movies together! Their first movie together was Professor Layton and the Eternal Diva (2009) while their highest rated movie together was Stitch and the Planet of Sand (2012). They have not worked together since TIGER & BUNNY: The Rising (2014). They are most known for their animation films together.