
Quick answer — Hitomi Sasaki voices Nayuta in Tatsuki Fujimoto 17-26, Admire Vega in Umamusume: Pretty Derby - Beginning of a New Era, Aoi in The Quintessential Quintuplets 2 and 6 more characters.
Hitomi Sasaki voices Nayuta (Tatsuki Fujimoto 17-26), Admire Vega (Umamusume: Pretty Derby - Beginning of a New Era), Aoi (The Quintessential Quintuplets 2), Komugiya no Tenchou (The Quintessential Quintuplets 2), Ai (Magia Record: Puella Magi Madoka Magica Side Story Season 2 -The Eve of Awakening-), Sae (Twin Star Exorcists), Shihoko Fujita (Dr. Ramune -Mysterious Disease Specialist-), Shiozawa (Urara Meirocho) and 1 more.
Nayuta is voiced in Japanese by Hitomi Sasaki.