An orphan raised in Hage Village alongside Yuno and Guest. His personality is a mass of effort and extreme positivity. Boundlessly optimistic (indomitable spirit): Even in the hopeless situation of being born without mana, he never gives up on his dream, living by the creed "My magic is never giving up!" A hot-blooded, honest, and incredibly hard worker: To compensate for his lack of mana, he never misses a day of intense physical training. Although he possesses no mana at all, he wields special "Anti-Magic" swords that can nullify magic.

An orphan raised in Hage Village alongside Asta and Guest. A cool-headed genius who possesses overwhelming talent yet never neglects his training. He uses Wind Magic. Later, he gains the service of the wind spirit, Sylph.

The Wizard King, the mage who stands at the pinnacle of the Magic Knights. He uses Time Magic. While he is an ultimate magic geek, he possesses a spirit of fairness and equality.

Captain of the Black Bulls: The leader who wrangles a squad full of problem children. This is where Asta will eventually belong. Yami uses Dark Magic and fights by coating his katana in it. His personality is boisterous and rough; he is a "God of Destruction" who frequently breaks the walls of the hideout. He possesses a spirit of surpassing limits, and his catchphrase is "Surpass your limits, right here, right now." Deeply compassionate: Despite his foul mouth, he has the magnanimity to accept "interesting people" regardless of their origin or past, earning him absolute trust from his squad members.

Captain of the Golden Dawn. A user of World Tree Magic, he possesses powerful abilities such as manifesting giant trees to restrain enemies over a wide area or sharing mana with his allies. He is gentle, sincere, deeply grateful, delicate, thoughtful, and possesses a strong sense of responsibility.

The youngest daughter of the royal House Silva of the Clover Kingdom; she uses Water Magic. She is a "tsundere" who acts competitive and haughty but is kind and hardworking at heart. She joins the Black Bulls after the exam along with Asta and gradually develops feelings for him.

Captain of the Blue Rose. A female mage who combines beauty and strength. A user of Briar Magic. A strict and dignified "Iron Woman." She is extremely serious and responsible, carrying herself with majesty as a Magic Knight Captain. She hides an intense crush on Yami; in his presence, she loses her cool, panics, or becomes violently agitated internally—the "ultimate tsundere."

A member of the Black Bulls. A caring, older-sister type character characterized by her love of alcohol and revealing clothing; she is a user of Thread Magic. A free-spirited heavy drinker with a nurturing personality, inner strength, and loyalty.

The eldest son of House Silva and Captain of the Silver Eagles; he is a user of Mercury Magic. Fuegoleon's rival. His personality is defined by a thorough elite consciousness and extremely high royal pride; he is calm yet bellicose.

Captain of the Crimson Lion Kings and a user of Fire Magic. Nozel's rival. He has a strong sense of justice and is extremely sincere. He recognizes those who work hard regardless of their social status, leading them with a fiery soul like an "ideal boss."