Celesta Bloodrave The Demon Queen who rules the demon faction, possessing both majesty and glamour. She has bluish-silver hair, crimson eyes, and large, curved black horns. A warrior clad in heavy armor of black, crimson, and gold, she wields a massive halberd. Gifted with overwhelming combat ability and a regal presence, she enjoys fighting strong opponents. She deeply treasures her executives and shows a compassionate side to those she trusts. On the other hand, she is capable of making cold-blooded decisions, viewing soldier sacrifices as a necessary part of war.

Luna Greyfang A beastwoman with strong wolf-like traits and a wild spirit. She is characterized by bluish-silver-gray fur covering her body and bright amber eyes. A bellicose battle maniac, she loves fighting strong enemies above all else. Using no weapons at all, she overwhelms foes with sharp claws, fangs, and superior physical prowess. She wears a ferocious smile during combat, appearing more delighted the stronger her opponent is. One of the executives serving Demon Queen Celesta, she boasts incredible close-quarters combat skills.

Rizel Valclaire Features long black-purple hair, crimson eyes, and small black horns. She has a cheeky, provocative personality and loves to look down on humans, mocking them with a bratty tone, saying things like "So weak~♡" or "Puny little loser♡." Her mana capacity is off the charts, making her a genius capable of firing powerful spells in rapid succession. One of the executives serving Demon Queen Celesta, she specializes in dark and illusion magic, utilizing a combat style that overwhelms enemies from a distance.

Zelga Noctis A person of great intellect who serves as the strategist directly under the Demon Queen. He has an elegant appearance with black hair featuring silver streaks, dark red eyes, and black horns. Calm, collected, and intellectual. He constantly analyzes the situation to derive the best plan without being swayed by emotion. His loyalty to the Demon Queen is absolute, prioritizing her will and the future of the demon race over his own life or honor. He excels at strategic planning, information analysis, and reading the enemy's psychology, possessing the command ability to manipulate the entire battlefield. While an excellent mage himself, he prefers tactics using barriers and interference magic over direct confrontation.

Astel Rayford The Hero who carries the hopes of the people in the war against the demons. A young man with dark ash-brown hair and amber eyes. Clad in silver light armor and a deep blue cloak, he fights with a holy sword. A sincere and hardworking man with a strong sense of justice, he faces everyone equally regardless of status or race. Combining light-attribute magic with superior swordsmanship, he stands against even powerful demons. He cannot ignore those suffering before him and never gives up even in dire situations. While struggling with the weight of his responsibility as a Hero, he continues to fight to protect the people.

Eleanor Walden A knight who serves as the tank for the Hero's party. She has long, calm chestnut hair and amber eyes, possessing a mature beauty and a sense of inclusivity. While she has a voluptuous and well-fleshed figure, she also possesses the toned strength of a warrior. Gentle and nurturing, she is a reliable older sister figure who kindly watches over her younger companions. Wielding a large shield and a one-handed sword, she specializes in defensive warfare, intercepting enemy attacks to protect her allies. Usually mild-mannered, she is a dependable guardian who steps forward without hesitation when her comrades are in danger.

Celestia Lumiere The healer belonging to the Hero's party. A pure and beautiful girl with pale silver-white hair tipped with cherry blossom pink and pale wisteria eyes. She wears priest-like robes of white and light blue and a blue gemstone pendant. Kind and compassionate, she has a gentle personality that cannot leave an injured comrade behind. She excels at healing magic, curing status ailments, and defensive support magic, supporting her allies from the rear. Though usually reserved, she possesses a core of strength that refuses to give up on saving a life, no matter how dangerous the situation.

Lucian Alfeldt The mage of the Hero's party. A dignified man with navy hair streaked with silver, sharp amber eyes, and wrinkles befitting his age. He wears a mage's coat of black and deep navy with silver decorations and carries a slender silver staff and a grimoire. Calm and intellectual, he analyzes the battle situation to derive optimal tactics without being swayed by emotion. He masters multiple elemental magics such as fire, ice, and lightning, specializing in high-speed incantations, multiple-formula casting, and wide-area annihilation spells. While his strength is backed by years of research and practical experience, he can sometimes be overly focused on rationality and his own knowledge.

Fina Ruche A cat-beastgirl who travels with Guest, handling scouting and information gathering. She is characterized by fluffy pale mint-green hair, amber eyes, and two cat ears atop her head. She has a petite, rounded, and soft physique with a bushy tail. She wears adventurer-style clothing in cream and lavender, adorned with cute frills and ribbons. Usually easygoing and full of curiosity, she displays high concentration during scouting missions. Utilizing her excellent hearing, sense of smell, and stealth techniques, she tracks enemy positions and movements, and is also skilled at distraction using daggers and smoke bombs.