Rudi von negut

The Chief Administrative Officer Rin! Right now, she's busy taking over for the missing student council president...! Many students are scared of her because of her cold-hea

She is the big sister of 283 Productions, with her calm atmosphere and inclusiveness. She has the experience of working at a general store

A human-vampire hybrid, born into a noble family, she has lived her life suffering from discrimination and neglect because of her mixed blood. Her pride as nobility has beco

Ako, an administrative officer of the Disciplinary Committee, belonging to Gehenna Academy!

As a capable assistant, she's always by Hina's side, working until midnigh

Mea Uchifuji (内藤 苺愛 Mea Uchifuji) is one of Nana Sunohara's fellow schoolmate/friend who is described as a "perverted" girl interested in younger men.

An agent of the Millennium's secret organization, C&C. Her codename is "zero-three", an essential employee at "cleaning up".

She is known by the nickname "Sweeper