『Rentarou Satomi』

Age: 16

Race: Human

Hair Color: Purple

Eye Color: Brown

Affiliation: Magata High School, Civil Security Corporation

Occupation: Student, Promoter

Partner: Enju Aihara

He is a second-year student at Magata High School. He is also a member of "Tendo Civil Security Company," headed by Kisara Tendo. Together with his partner, Initiator named Enju, he is fighting against parasites Gastrea, the creatures beyond human's imagination.