Gender: Female Affiliation: Hollow Hunters, Staff Corps Weapon: Katana [Appearance] • Dark purple hair tied in a ponytail • Tied with ornaments that look like red horns • Purple eyes • Off-shoulder suit integrated with the body on a black base • Shoulder guard equipped only on the right side [Personality] • Calm and kind. Contrary to her blunt impression, she is a bit playful and has a caring personality. [Characteristics] • Colonel Bike of the Staff Corps and Remiel's superior. • Childhood friends with Remiel, having known her since they were young and fought back-to-back on the battlefield. • Usually acts as Remiel's dance partner at parties. • When she swings her katana, sword energy resembling black electricity is unleashed.

Gender: Female Affiliation: Hollow Hunters, Staff Corps Weapon: Thaumiel [Appearance] • Pink bob cut, silver pins, white ribbon • Dark purple eyes with white pupils • Light blue ribbon hair ornament on the back of the head • Light blue ribbon choker • White strapless bustier corset dress • Detached long sleeves exposing the shoulders • Ring on the middle finger of the left hand • Short skirt hem • White thigh-high stockings, white shoes • White angel wings on the back • Usually wears a hooded black trench coat over her outfit to hide her identity • E-cup [Personality] • Calm, playful, sly, relaxed, seductive, and mysterious. She always leads situations according to her will. [Characteristics] • Tends to touch unfamiliar machines first. • Lieutenant Colonel Dan of the Staff Corps and Bella's subordinate. • Draws funny pictures well and believes she has a talent for art. • As a Winged Siren, she has a pair of angel wings. She finds grooming the feathers bothersome, so she prefers walking normally. • Became close with Bella, who approached her when they were young; later, both joined the Staff Corps and became Hollow Hunters together. [Thaumiel] • Her unique Hollow Hunter weapon, taking the form of a lightsaber and auxiliary wing thrusters. The wing thrusters are detachable.