
Quick answer — Aki Kindaichi worked on Umamusume: Cinderella Gray 2nd Cour (Series Composition), Umamusume: Cinderella Gray (Series Composition), BULLET/BULLET (Series Composition).
Aki Kindaichi worked on Umamusume: Cinderella Gray 2nd Cour (Series Composition), Umamusume: Cinderella Gray (Series Composition), BULLET/BULLET (Series Composition).