Minori Sumitomo is a main character in the anime series Koharu Biyori. She is a lively and cheerful girl who works as a maid in the shop of the series' protagonist, Takaya Murase. Minori is known for her positive attitude, dedication, and sometimes clumsy nature, which often leads to comedic situations. Despite her mishaps, she is deeply caring and supportive of her friends and colleagues. Throughout the series, Minori's interactions and experiences with the other characters highlight her growth and the development of her relationships, making her an integral part of the storyline.