How many movies have Kimiko Ueno and Sara Honda collaborated on?

They have worked on 1 movie together! Their first movie together was 映画ふうせんいぬティニー なんだかふしぎなきょうりゅうのくに！ (2017) and was their highest rated movie together. They have not worked together since 映画ふうせんいぬティニー なんだかふしぎなきょうりゅうのくに！ (2017).