Gender: Female Alias: Swordmaster Height: Approx. 167cm (including ears) Personality: Calm and blunt. Affiliation: Void Hunters, Hoshimi Clan Weapon: Cursed Blade Muo Appearance: Red eyes, long black hair, fox ears, and a very fluffy tail. Features: She always speaks politely. She became a Void Hunter after the 3rd Head of the Hoshimi Clan single-handedly cut down the cult leader of the Praise Society. She is a Fox Thiren. She wears a black coat and uses formal speech. She loves fruit very much and looks quite tall due to her ears. She has a poor sense of direction.

Gender: Female Alias: Colonel Bike Height: Approx. 173cm Appearance: Deep purple ponytail and black pearl eyes. Personality: Prickly, wary, and calm. Affiliation: Void Hunters, Staff Corps Weapon: Katana Features: She speaks informally to everyone. She became a Void Hunter for her contribution to pushing back the Black Wall by 37km alongside Falkenhayn, the mercenary leader, and Remiel Dan. She wears a black coat. She has been close to Remiel Dan since childhood and is Remiel's superior. She is Colonel Bike of the Staff Corps.

Smart Construct Height: Approx. 2m Affiliation: Void Hunters, Falkenhayn Mercenaries Appearance: White head with red eyes and red horns on the head. Weapon: Greatsword Features: He is a Smart Construct and a machine. He is the leader of the Falkenhayn Mercenaries. He wears a black coat. He acts based on his own judgment and only moves according to calculated results, refusing all other orders.

Gender: Female Height: Approx. 170cm Personality: Cold and blunt, but shows a surprisingly kind side to Bangboos and the people of Los Caliper who help her. Alias: The One Who Brought the Sun Affiliation: Void Hunters, Los Caliper - Administration Bureau Weapon: Spear with a flag attached. Appearance: Long white hair, heterochromatic eyes (yellow and blue), mechanical horns. Features: She is the High Archon of Los Caliper. She is also the General Secretary of the Administrative Bureau with authority over all of Los Caliper. She founded Los Caliper and created the Bangboos that help humans today. She is a senior executive at the Marcel Group. She was one of the original Void Hunters and became one for clearing the Hybrid Hollow in the sky, later building Los Caliper inside that Hollow. She suffers from slight social anxiety.

Gender: Male Appearance: White hair and red eyes Height: Approx. 184cm Personality: Quiet but surprisingly kind. Affiliation: Void Hunters, Investigation Union Weapon: ??? Features: He is the ace and leader of the Investigation Union. He became a Void Hunter for single-handedly breaking through the Labyrinth of God and establishing the standard for Hollow exploration routes. One of his eyes is covered, and he wears a black coat. Though quiet, he enjoys partying with everyone. He suffers from hangovers almost every day.

Gender: ??? Affiliation: Void Hunters, Helios Institute Height: Approx. 178cm Appearance: Only purple flames are visible where the head should be. Personality: Taciturn and mysterious. Weapon: ??? Features: Founder of the Helios Institute and a scholar who has identified the characteristics of almost every Hollow. The reason for becoming a Void Hunter was to dive into the Hollows to uncover the truth behind the ambiguous disasters. Wrapped in a black coat, the interior is impossible to see.

• Gender: Female • Height: 167cm • Affiliation: Void Hunters • Weapon: Thaumiel [Appearance] • Usually wears a black coat. • Pink short hair, silver pin, white ribbon. • Light blue ribbon hair ornament on the back of the head. • White angel wings on her back. [Personality] • Calm, mischievous, sly, relaxed, seductive, and unpredictable. She uses informal speech with most but uses a specific polite tone with certain people. [Features] • She enjoys fighting games and likes a character named Han Woo-bal who only uses grappling techniques. • She is "Lieutenant Colonel Dan" of the original Void Hunter Staff Corps. • She can't resist touching machines she doesn't recognize. • She calls Veliora "Vela" for short. [Thaumiel] • Her personal Void Hunter weapon, taking the form of a beam saber and auxiliary wing thrusters. The wing thrusters are detachable.