
Quick answer — Aki Yamagata worked on Romeo's Blue Skies (Key Animation), Captain Tsubasa (Animation Director), Kirby: Right Back at Ya! (Animation Director) and 1 more anime.
Aki Yamagata worked on Romeo's Blue Skies (Key Animation), Captain Tsubasa (Animation Director), Kirby: Right Back at Ya! (Animation Director), Pokémon the Movie: Kyurem VS. The Sword of Justice (Key Animation).