Mère de Miku is the unnamed wife of Miku's father and mother to Miku. She shares a striking resemblance with her daughter, who appears as a younger version of her, complete with medium-length dark hair and dark eyes. Mère de Miku appears to share a warm mother-daughter relationship with Miku.

She is married to a stout man with thick brows, sideburns, and a mustache, whose stern demeanor belies a deep care for their daughter. A particular culinary trait runs in the family, as both Miku and her father exhibit a violent, hacking style of cutting ingredients and general messiness in the kitchen.