Shinobu is a demon slayer and the Insect Pillar of the Demon Killing Corps. She is 18 years old and one of two female pillars. Shinobu appears rather laid back and always has a smile on her face regardless of the situation. Despite her relaxed exterior and her initial claim of wanting to get along with demons she can be rather cruel and harbors a great deal of anger towards them. She is generally kind to other humans but is rather sadistic in her treatment of demons. As a pillar she is a topclass fighter despite her small stature. She is also wellversed in medical knowledge and can concoct poisons and medicines alike.