Quick answer — Ayumu Takahashi worked on Umamusume: Pretty Derby Season 2 (Editing), Gachiakuta (Editing), Skip and Loafer (Editing) and 29 more anime.
Ayumu Takahashi worked on Umamusume: Pretty Derby Season 2 (Editing), Gachiakuta (Editing), Skip and Loafer (Editing), Daemons of the Shadow Realm (Editing), Hanasaku Iroha the Movie ~ HOME SWEET HOME ~ (Editing), Snow White with the Red Hair (Editing), The Eccentric Family (Editing), COLORFUL STAGE! The Movie: A Miku Who Can't Sing (Editor) and 24 more.