Granny

This elderly woman worked in the restaurant in Shirokuni Town, where it is shown that she and Kunio Kurogane have a friendly relationship. When Enzan Ijuin and Meiru Sakurai help save the town from Zoano JunkMan, she gives them the best lunches the restaurant offers and sees them off as Kunio brings them to the next town.

(Source: The Mega Man Knowledge Base)