
Quick answer — Mami Horikoshi voices Madame Thénardier in Les Misérables: Shoujo Cosette, Naomi in Lupin the 3rd Part IV, Dai Majo Marba in Dragon Ball DAIMA and 1 more characters.
Mami Horikoshi voices Madame Thénardier (Les Misérables: Shoujo Cosette), Naomi (Lupin the 3rd Part IV), Dai Majo Marba (Dragon Ball DAIMA), Kanrinin-san (Chi's Sweet Home).
Madame Thénardier is voiced in Japanese by Mami Horikoshi.