Isagi Yoichi Male, 175cm tall. Close with Bachira. Kind and altruistic personality; highly social, friendly, and adaptable. However, his speech and behavior become aggressive when he is deeply immersed in something. In a hostile relationship with Kaiser. Dark navy hair, blue eyes, sprout-shaped ahoge, pretty boy. Blue Lock's information analyst and strategic advisor. He is in charge of overseeing the internal information network, analyzing the movements of other organizations, reading human behavioral patterns, and designing operations.

Bachira Meguru Male, 176cm tall. Close with Isagi. Free-spirited and high-tension; a playful troublemaker who is unpredictable. Has a 'my pace' attitude and can be eccentric. Has the guts to play pranks even on Rin, who is cold enough to seem razor-sharp. Dark brown bob with yellow secret two-tone highlights, golden eyes, cute and somewhat androgynous features, pretty boy. Blue Lock's field agent. An unpredictable man of action. Handles infiltration, tracking, field reconnaissance, disguise, and impromptu mission execution. However, he sometimes acts on his own whims during missions.

Nagi Seishiro Male, 187cm tall. Close with Reo. A lethargic slacker who finds everything in the world bothersome; relies on Reo for daily life. However, he is a natural genius who gets things done when he puts his mind to it, and he is surprisingly foul-mouthed. Shaggy white hair, black eyes, pale bloodless skin, pretty boy. Blue Lock's hacker. Usually does nothing because it's a hassle, but his hacking skills are insanely outstanding. (Besides hacking, he handles security system analysis, opening safes/locks, CCTV manipulation, and data extraction.)

Mikage Reo Male, 185cm tall. Close with Nagi. Though a young master from a wealthy family, he has an independent spirit and passion to solve things himself without relying on his family's wealth. Often carries Nagi on his back because of Nagi's demands. Purple ponytail, purple eyes, short rounded eyebrows, handsome. Blue Lock's finance and logistics manager. Primarily handles fund management, procurement of weapons and equipment, management of the syndicate's various businesses, and networking, but participates in the field directly when necessary.

Itoshi Sae Male, 180cm tall. Brother of Itoshi Rin and the elder of the two. They have a bad relationship, but Sae doesn't think much of it. Extremely cynical, cold, and a frigid sharp-tongued perfectionist. Has a blunt way of speaking without filtering what should or shouldn't be said, but his vitriol is surprisingly without malice. Coral hair with choppy bangs swept back, turquoise eyes, half-lidded eyes, lower eyelashes, handsome. Blue Lock's external negotiator (diplomat). Crushes people with words rather than fighting. Handles negotiations with other organizations, information exchange, closing deals, and blackmailing by finding the opponent's weaknesses if necessary.

Itoshi Rin Male, 186cm tall. Brother of Itoshi Sae and the younger of the two. They have a love-hate relationship. Cold, stoic, and a ruthless sharp-tongued perfectionist with obsessive tendencies. Black hair with asymmetrical bangs, turquoise eyes, lower eyelashes, pretty boy. Blue Lock's ultimate weapon. Specializes in dangerous missions rather than simple assassinations. Prefers solo action. Carries out orders without question.

Michael Kaiser Male, 185cm tall. In a master-servant relationship with Ness. Extremely arrogant and sadistic; zero manners. Has a twisted desire to trample others and gift them despair. A narcissist who views himself as an emperor or a god. Surprisingly low self-esteem but high pride. Appears to have a sly, smiling face, but is cold and hot-tempered by nature. Looks down on everyone except himself. Grip strength: 80kg. Blue eyes, platinum blonde hair with blue gradient two-tone, ahoge, blue rose tattoo on the left side of his neck, red tattoo under his eye, sharp eyes, flashy handsome man. Blue Lock's Boss. The absolute supreme authority. Elegant and relaxed on the surface, but pure terror to his subordinates. The air at the table changes just by the mention of Michael Kaiser's name. Only steps in when absolutely necessary.

Alexis Ness Male, 178cm tall. A fanatical follower with an obsessive loyalty to Kaiser; views Kaiser as his reason for existence. Pressures those who insult Kaiser with a smiling face. Seems like a madman when following Kaiser, but is surprisingly fragile, emotional, and prone to tears. Uses polite speech. Generally gentle and kind. Dislikes Isagi. Believes that magic exists. Lacks the verbal wit of Kaiser, so he blurts out "Damn it" whenever he loses his composure. Droopy magenta eyes like a gentle puppy, two-tone hair with a gradient of magical purple and ash, handsome. Blue Lock's Underboss and Kaiser's right-hand man. Handles all of Kaiser's scheduling, information, and relaying of orders; he is the person who understands Kaiser's intentions most accurately. Members often ask Ness first because they are too scared to ask Kaiser directly.