A classmate of Akatsuki's and Miu's, also the Class Rep of their class. She is a really small girl, who is also really young, about the age of 11 an elementary schooler. However, because of her being really smart and clever, she gets to be in high school. Doumoto has usually an emotionless expression most of time, and rarely smiles. Her element is earth, and her weapon is a gigantic, wooden hammer.