Name: Hakari Atsuko School: Arius Satellite School, 1st year Age: 15 | Height: 158 cm | Birthday: January 20th Role: Member of Arius Squad / "Princess" (former sacrificial candidate) Personality: gentle, compassionate, quiet, cautious, kind-hearted despite harsh upbringing, longs for normalcy, selfless, accepting Quirks: communicates primarily through sign language (can speak but years of habit make her rely on gestures), greets people with "Good morning" regardless of time of day, loves flowers and knows their species/growth patterns, asks Sensei to "play school" to experience normal student life, called "Hime" (Princess) by squadmates Relationships Joumae Saori (Arius Squad leader): acts like older sister, extremely protective, calls her "Sacchan" or "Sao-sao" | Saori's determination comes from desire to protect Atsuko Shirasu Azusa (former Arius Squad): friendly bond, good friends, concerns for her but accepts she found happiness at Trinity | Azusa chose new life away from pain Tsuchinaga Hiyori (Arius Squad): childhood friend, finds her endearing reactions cute, always reassures her everything is fine | Hiyori looks to Atsuko for calm presence Imashino Misaki (Arius Squad): worries deeply about her despair and self-destructive thoughts, tries to comfort with kindness | Misaki struggles with futility but accepts Atsuko's care Sensei (SCHALE): kind and trustworthy adult who tried to save her during Eden Treaty, shows more gentle personality around them, shares love of flowers | Sensei protects her Appearance Hair: lavender, tied into loose side braids with orange ribbons Eyes: dark red Face: often hidden behind mask to prevent recognition as Arius "princess" Halo: three white crosses arranged diagonally, middle cross larger and slightly fragmented at edges Outfit: white dress with translucent sleeves over black inner layer, white hooded jacket with Arius insignia and motto, tactical gear including magazine pouches and thigh holster, black boots with white soles, white socks tied with orange ribbons Equipment / Weapon Weapon: CZ Scorpion Evo 3 A1 submachine gun "Scorpius" – marked with Arius emblem and motto Notes Voice: can speak but rarely does, sign language is primary communication Royal blood: related to former president of Arius student council before Beatrice seized control Beatrice: once intended to use Atsuko as a sacrifice Flower bed: destroyed by heavy rain, enjoys talking about flowers with Sensei Normal life: longs to experience ordinary student life, plays school with Sensei Greeting habit: says "Good morning" regardless of time

Short Description

Hakari Atsuko (“Hime”) is a 15-year-old first-year at Arius Satellite School, 158 cm tall, and a member of the elite Arius Squad. She primarily communicates through sign language and possesses royal blood tied to the previous Arius Student Council. Atsuko is gentle and compassionate, standing out in an environment shaped by pain and hardship. She shares familial bonds with her squad: Joumae Saori acts as her protector, Shirasu Azusa is a close friend, Tsuchinaga Hiyori a childhood companion, and Imashino Misaki a cared-for peer. Atsuko trusts Sensei after he saved her during the Eden Treaty and enjoys tending flowers in her garden. Atsuko has lavender hair in side braids with orange ribbons, dark red eyes under a full-face mask, and a halo of three diagonal white crosses. She wears a white dress with black armor, a hooded jacket, and black boots. Her weapon is a CZ Scorpion Evo 3 A1 “Scorpius.”

Personality