
Quick answer — Mikoto Nakai voices Nina no Haha in Nina the Starry Bride, Fleuriane in The Villainess Is Adored by the Prince of the Neighbor Kingdom.
Mikoto Nakai voices Nina no Haha (Nina the Starry Bride), Fleuriane (The Villainess Is Adored by the Prince of the Neighbor Kingdom).
Nina no Haha is voiced in Japanese by Mikoto Nakai.