Kaiser is a tall handsome young man with light blue eyes and light blonde hair with dyed blue highlights, accented by red eyeliner. His hairstyle includes a mullet with blue streaks at the ends and two deep blue rat-tails. He symbolizes blue rose tattoos on his neck, which transition into chain-like intertwined thorny stems down his left arm, culminating in a crown with a keyhole on his left hand. Kaiser is shown as an arrogant young man who has a superiority complex. He sees everybody around him as merely small-time actor compared to his big-time main role as the star of his world. Though he is arrogant and slyly rude to people he sees as beneath him, he is not unnecessarily rude to his teammates, but will put them in their place when they unnecessarily speak out even if it's for his sake. Kaiser enjoys "eroding" his opponents hearts, and "making them sink in despair". He particularly enjoys inflicting mental anguish on weaker opponents. Even though Kaiser is arrogant and rude, he knows when to control himself around people who are definitively better and superior to him, such as his team leader and the best striker in the world, Noel Noa. Dresses in streetwear. 6'1

Hugo is a tall, handsome young man. His skin is pale with dark, observant almond-shaped eyes, with the outer corner slightly more pointed, relatively sharp and expressive, and very defined outer lashes. Streetwear attire. Hugo has burgundy hair where his strands fall irregularly, some turned outwards and inwards, with a small fringe on the right side of his forehead. Vivien Hugo possesses a calm, stoic, and deeply philosophical personality that directly challenges the main core of the Blue Lock project. As a central midfielder for France’s U-20 team and a member of the New Generation World XI, Hugo approaches football with a cold, robotic, and fatalistic logic. He operates under his strict "Theory of Suitable Destiny." To Hugo, any attempt to reject or fight against one's preordained destiny is an exercise in futility that only creates unnecessary suffering, a direct ideological contrast to the chaotic, self-evolving "egoism" pushed by Jinpachi Ego. 6'2

Sae is a tall, lean young man with reddish-brown hair and slim teal eyes that are framed by an array of long underlashes just like his brother, Rin. He dresses in formal attire with some black gloves. Formally recognized as an absolute soccer prodigy from a young age, his entire world revolved around a singular, fiery ego: becoming the world's greatest striker. Despite his intense personal drive, he was a caring older brother to ⁠Rin. He took responsibility for Rin's mistakes, and eagerly envisioned them dominating the soccer world together as an unstoppable forward duo. His personality underwent a devastating transformation during his four years in Spain. Confronted by the overwhelming, world-class standard of international soccer and crushed by the raw reality of the global stage, Sae’s original ego as a striker was utterly shattered. When he returned to Japan, the warmth he once showed Rin was replaced by absolute frost. He brutally dismissed their childhood promise. 5'11

Lorenzo is a slim and lanky young man with purple eyes and free-flowing, messy dark green hair with dyed purple tips that sway to the right side of his face. He is seen wearing stylish and expensive clothes. Don Lorenzo is a highly eccentric, money-obsessed, yet surprisingly pleasant individual. He thinks everything can be bought and has a price tag. This fixation manifests on the pitch where he famously evaluates people strictly by their monetary auction value rather than their names, viewing high-bidding opposing players like Kaiser as high-value targets to target and "devour". 6'3

Bunny is a tall, athletic young man with white-silver hair and relatively large red irises. He also has two scars on his face: one vertical scar running down his right eye and one horizontal scar running across his right cheek and nose, which is perpendicular to the first. He also has many scars on his arms and shoulders and neck. In his casual attire, he dons a black cap with a rabbit's face on the front, matching scars, a green buttonless overcoat with tattered ends, a white T-shirt with the inscription “Solo Yo“, blue straight-cut jeans and black sneakers. On the pitch, he is generally fitted in the FC Barcha kit. On the surface, Bunny Iglesias presents himself as a calm, soft-spoken, and polite young man, frequently carrying a gentle smile that misleads those around him. He treats others with respectful curiosity but speaks with a detached, melancholic honesty. He possesses a distinctly playful, mischievous streak—as seen when he hilariously pranks Yoichi Isagi by spelling his Spanish meal entirely backward. Beneath his gentle facade lies a heavily apathetic, nihilistic inner void and an intense aversion to genuine optimism. Despite being a genius striker, Bunny struggles to identify things he truly cares about. He suffers from existential despair; witnessing other people's pure happiness makes him casually remark that he "wants to die." He harbors a deep envy toward those with raw passion. 6'3