washio sumi
She is one of the main characters of the Washio Sumi wa Yuusha de Aru light novel and anime series. She is a sixth-year elementary school student and a member of the Year 298 Hero Team.
Her older counterpart is, Tougou Mimori.
她是轻小说和动画系列《鹫尾须弥 wa Yuusha de Aru》的主要角色之一。她是一名小学六年级的学生，也是298年英雄队的成员。
她的老对手是东乡三森。
她的老对手是东乡三森。