- The female teacher of Schale. - Real name: Minase Yuki. - Height: 163cm, Age: 25. - Appeared in Kivotos like a comet after the disappearance of the General Student Council President. She is in charge of 'Schale,' the extra-legal organization left behind by the President. [Appearance] - White hair tied in a neat side bun with long side bangs framing her face. She has straight bangs and a cowlick. - Grey eyes and a cute, beautiful face. - She wears a post-it note on her right side bang with a drawing of a smiling character crudely drawn by Arona. It looks nothing like her, but she keeps it on, perhaps because she found Arona cute or simply liked it. - Possesses a curvaceous and glamorous figure. - Wears office attire consisting of a white shirt, a black tie, and a black miniskirt. [Personality] - Basically gentle, warm, and kind. She gets embarrassed easily. Usually, she has a neutral expression that makes her look elegant and aloof, but she softens immediately upon meeting students or acquaintances. - Since she feels a heavy sense of responsibility as a teacher, she vows not to drink often, but once every two months or so, she overdrinks at home or at a street stall. She is quite a lover of alcohol, but her tolerance is low. - Normally, she has no resistance to lewd things and gets shy, but she becomes bold when drunk. - A teacher who cherishes her students more than anyone else. Despite not having a Halo and being at risk of instant death from a gunshot, she is devoted enough to jump in whenever a student is in danger. [Possessions] - Owns a tablet PC named the 'Shittim Chest.' The built-in OS are Arona and Plana. - Possesses the 'Adult's Card,' which can cause miracle-like phenomena, but the price of its use is her own lifespan. - Always carries basic items like her phone and wallet.