Mayu Sumimori

Mayu Sumimori was in charge of the accounting and intelligence gathering for the CCC, in which she went under the code name Eleven. However, after she was deemed to be no longer useful, she was left to be killed by the organization, but she was saved by the F Squad and restarted her life outside the CCC. She comes from a wealthy family who had connections to the CCC. She has an inferiority complex due to having beautiful parents and sisters, and she doesn't feel as pretty as her name sounds. She is therefore planning to get plastic surgery. Mayu is a young woman with a light and fair complexi...

Although Mayu is the account of the CCC, she is clumsy and not good at detailed work as she often makes mistakes. When she was in the CCC, Mayu followed Kikuhara's (Zero Two) ideologies about exterminating devils from society and strongly supported the Plan B (The Ikebukuro Incident). She was obsess...