How many movies have Chika Nagaoka and Kenichi Suzumura collaborated on?

They have worked on 4 movies together! Their first movie together was Utano Princesama Maji LOVE Kingdom (2019) while their highest rated movie together was Gintama: The Very Final (2021). They have not worked together since Uta no Prince-sama Maji LOVE Starish Tours (2022). They are most known for their animation films together.