Being part of the goblin race, Resumisu has two horns on her forehead and her ears are pointed. Standing at 110 cm tall, she has the appearance of a child, although she is 22 years old.

She used to work as a nurse at a hospital, but later changed jobs and was hired as a guild employee to support the busy and overworked Enome, but her clumsiness tends to drag her boss down even more.