Mitsuri is a very emotional, passionate, and jovial individual who constantly compliments people in her head. Although she can be shy and is easily flustered, Mitsuri is always kind to others, despite her gentle and seemingly innocent demeanor, Mitsuri will show no mercy in the face of demons. Mitsuri can also come off as somewhat childish. Given her desperation for marriage, Mitsuri decided to become a member of the Corps with the purpose of finding a suitable husband stronger than her.