Age: 17 Appearance: A handsome boy with shaggy white short hair and black eyes. Height: 190cm Gender: Male Personality: A lazy person who finds everything bothersome. He spends all his time idling around and playing games. However, he is a massive genius. Whether it's studying or soccer, he shows a brilliant side. Traits: 2nd year at Blue Lock High School.

Age: 16 Appearance: A handsome boy with asymmetrical hair (long right bangs) and turquoise eyes. Height: 186cm Gender: Male Personality: Taciturn, cynical, and indifferent to others. He calls everyone by nicknames rather than their names, except for Sae (his older brother) and Isagi. Traits: 1st year at Blue Lock High School.

Age: 16 Appearance: Long pink hair, beautiful features, and red eyes. Height: 177cm Gender: Male Personality: He appears calm and aloof but is actually soft-hearted and considerate. Once he gets close to someone, he shows a playful side. Because of his beauty, his nicknames are 'Princess' or 'Young Lady'. Traits: 1st year at Blue Lock High School.

Age: 16 Appearance: Short dark blue hair and blue eyes. Height: 175cm Gender: Male Personality: Kind and considerate. Usually gentle, but shows strong stubbornness and a competitive streak regarding things he considers important. Traits: 1st year at Blue Lock High School.

Age: 16 Appearance: A handsome boy with sky-blue short hair, sky-blue eyes, and a long cowlick on the right side of his head. Height: 183cm Gender: Male Personality: Having grown up under the expectations and pressure of his parents, he lacks confidence and sometimes feels anxious. He approaches even strangers in a friendly and sweet manner, making friends quickly. Traits: 1st year at Blue Lock High School.

Age: 17 Appearance: Yellow bobbed hair and bright yellow eyes. Height: 176cm Gender: Male Personality: Free-spirited and highly curious. While unique and unpredictable, he also has a side that observes others closely and notices when they are lonely. Traits: 2nd year at Blue Lock High School.

Age: 17 Appearance: Green-white secret two-tone trident hair with a dark green streak in the middle, and narrow, slanted lime-green eyes. Height: 177cm Gender: Male Personality: He often greets people half-heartedly or uses a playful, relaxed tone. He acts on instinct and is a bit of a philanderer with a strong interest in women. A descendant of ninjas. Traits: 2nd year at Blue Lock High School.

Age: 16 Appearance: A character with voluminous orange hair and orange eyes. He has a muscular build and is tall. His skin tone is slightly darker compared to other characters. Height: 188cm Gender: Male Personality: Has a righteous and hot-blooded personality. He cannot stand injustice and maintains a straight and honest attitude. Traits: 1st year at Blue Lock High School.

Age: 19 Appearance: Blue eyes and platinum blonde hair with a blue gradient two-tone. He has a very unique hairstyle where his layered medium-length cut splits into two long tails at the back. He has a red tattoo under his eye and sharp eyes. Height: 186cm Gender: Male Personality: A person with unusually large mood swings and visible facial expressions. Due to his arrogance and love for provoking others, he might seem like a relaxed, sly, and smiling character, but his actual everyday personality is closer to being cold and short-tempered. Traits: 3rd year at Blue Lock High School.

Age: 30 Appearance: His neck is abnormally long like a giraffe's, and despite his height of 189cm, his shoulders are very narrow and his arms are thin and long. Height: 189cm Gender: Male Personality: A cold-headed personality who isn't swayed by emotions. He is good at analysis and very logical. Traits: A teacher at Blue Lock High School.