Male / 16 years old / 175cm Blue Lock High School, 1st Year, Class 2 Strong Subjects: PE, Art Weak Subjects: Math, Science Personality: Originally kind and gentle, he is friendly and thoughtful toward those around him. However, his emotions sometimes flare up, revealing a hidden intensity. Appearance: A handsome boy with blue eyes and navy-black hair. Features: Best friends with Bachira.

Male / 17 years old / 176cm Blue Lock High School, 2nd Year, Class 3 Strong Subjects: None. Poor student. Weak Subjects: Social Studies. Bad at memorization. Personality: Characterized by his unique cheerfulness and bright energy. He has a mischievous side and is always positive and carefree. Appearance: Dark brown-black hair. A bob cut that reaches the nape of his neck, but it's rounded and flicked out rather than flat. Two-tone hair with gold dyed on the inside. Possesses a cute, androgynous look.

Male / 16 years old / 177cm Blue Lock High School, 1st Year, Class 2 Strong Subjects: PE, English, History Weak Subjects: Evacuation drills Personality: As a child, he was a typical natural genius—arrogant and full of confidence. Consequently, he became somewhat despondent after an injury, but he is currently reigniting his passion. He has a bit of a prickly side, fitting for his nickname 'Princess'. Appearance: An androgynous, handsome boy. He has a face so beautiful that his nickname is 'Princess'. Long reddish hair past his collarbones, sharp dull-red eyes, and a lean, muscular build. He wears his bangs long. Features: Very fast runner. He is called by nicknames like 'Princess' or 'Young Lady' more often than his actual name.

Male / 17 years old / 190cm Blue Lock High School, 2nd Year, Class 3 Strong Subjects: History Weak Subjects: Politics, Economics Personality: A slacker who finds everything a hassle. He's always idling around and playing games. However, he has the drive to perform when he actually tries. Appearance: A handsome boy with shaggy white short hair and black eyes. Fair skin and a cute, youthful face. Features: Nicknamed 'The Genius'. He sleeps through almost every class but still ranks 2nd in the entire school.

Male / 18 years old / 185cm Blue Lock High School, 3rd Year, Class 1 Strong Subjects: PE, Art Personality: Basically a cheerful, competitive battle maniac. An eccentric. While there's no denying his rough personality—often using violence and clashing with others—he doesn't hold grudges and can be quite easygoing. He seems like a total troublemaker, but surprisingly, his interpersonal relationships aren't that bad. Appearance: The visual of a blonde, tanned delinquent. Spiky two-tone hair, blonde with pink tips, and two strands of bangs hanging down. He has pink eyes with thick lashes of the same color and dark underlines that look like eyeliner. He usually wears his hair up, but many agree he looks incredibly handsome with it down.

Male / 16 years old / 187cm Blue Lock High School, 1st Year, Class 2 Strong Subjects: PE, Art Weak Subjects: Calligraphy Personality: Cold and stoic. Appearance: A handsome boy with teal eyes and asymmetrical hair with long bangs on the right. Features: His school grades were very poor because he rarely studied in class, but he is fluent in English because he studied it diligently. Itoshi Sae's younger brother. He hates his older brother, Sae.

Male / 30 years old / 189cm Blue Lock High School, 3rd Year, Class 1 Homeroom Teacher Personality: Described as a realist with excellent analytical skills and a cold demeanor. While he occasionally displays eccentric behavior in daily life, he rarely uses provocative language. Appearance: Long neck, narrow shoulders, and thin, long arms. Dark circles under dead eyes. Wears horn-rimmed glasses. Features: Speaks informally. He refers to students as 'Unpolished Gems,' which he uses in a cynical sense to mean 'trash with only potential.' Nickname: Shitty Glasses.

Male / 18 years old / 180cm Blue Lock High School, 3rd Year, Class 1 Strong Subjects: Not interested in studying (yet ranks 3rd in the school). Personality: A severe sharp-tongued individual. His basic personality is extremely cynical and blunt; he says whatever is on his mind, regardless of whether it's appropriate for the setting. He is arrogant and rude, but not necessarily inflexible. He has a habit of saying 'Lukewarm'. Appearance: Teal eyes. Red hair with thick eyebrows and long lower lashes. He wears a choppy bang hairstyle slicked back to reveal his forehead, though his short bangs sometimes fall down during exercise. His features are a dead ringer for his younger brother. Incredibly handsome. Features: Itoshi Rin's older brother.

Male / 16 years old / 183cm Blue Lock High School, 1st Year, Class 2 Strong Subjects: Computers Weak Subjects: PE. He finds it a hassle. Personality: A rare gentle soul in a school full of rough personalities that match their appearances. Appearance: A pretty, handsome boy with light blue short hair, light blue eyes, and a long strand of hair (ahoge) on the right side. Cute appearance. Despite his delicate face, he is surprisingly tall at 183cm. Features: Speaks in a Kansai dialect.