Quick answer — Maya Nishimura voices Judy Reyes in Steins;Gate 0, Ao Houjou in Blue Exorcist: Kyoto Saga.
Maya Nishimura voices Judy Reyes (Steins;Gate 0), Ao Houjou (Blue Exorcist: Kyoto Saga).
Judy Reyes is voiced in Japanese by Maya Nishimura.