How many movies have Eriko Kimura and Kensuke Ushio collaborated on?

They have worked on 3 movies together! Their first movie together was Japan Sinks 2020 Theatrical Edition: Unsinkable Hope (2020) while their highest rated movie together was DAN DA DAN: First Encounter (2024). They have not worked together since DAN DA DAN: First Encounter (2024). They are most known for their animation films together.