This post was deleted. Reason: Better quality, some editing changes and extra cuts at parent post. MD5: 5aee434f19b4f85f513bd137b4975bff
This post belongs to a parent post.

Edit | Respond

Edit: It turns out that Nakamura did the layouts for this scene while Hori did the key animation. https://twitter.com/porigoshi/status/1131495204978978816
All these sources come from this sakuga MAD that credits a good chunk of the movie's animation and I believe it must have gotten this information from some type of interview with the main staff of the movie: https://www.bilibili.com/video/av3041369/