The mother of Shutaro Mendo is a minor supporting character in the anime series Urusei Yatsura. She is the wife of the head of the Mendo Zaibatsu and the mother of both Shutaro and his younger sister Ryoko. As a member of the immensely wealthy and influential Mendo family, she is accustomed to a life of privilege and operates within the family's formal, status-conscious environment. Her personality is presented as that of a composed and dignified matriarch who cares for her children, though she is frequently overshadowed by the more eccentric and scheming members of the household, particularly her daughter Ryoko. Her role in the story is limited but notable in episodes that focus on the Mendo household, where she interacts with other parents, such as Lum's mother, in comedic or competitive situations. She does not undergo significant character development, and her primary function is to exemplify the traditional, wealthy side of the Mendo family in contrast to the chaotic world of Tomobiki High School. She possesses no special abilities beyond the social authority and resources afforded by her family's immense fortune.