Momakase

Momakase is a professional thief and sushi chef that appears in Big Hero 6: The Series as a recurring villain.

Background
Momakase is the self-proclaimed best chef in San Fransokyo, who has been the reigning champion of the underground cooking competition, Food Fight. She is also a known thief, even being on Mr. Frederickson's criminal data, famous for being extremely dangerous and highly skilled with blades. Due to her reputation, Mr. Yama hires her to steal from Alistair Krei's safe.