Rin is a first-year high school student who has played as a forward her entire life. She is the younger brother of Sae Itoshi and she herself is emerging as one of the most promising talents in the football world. Rin's main goal is to become the world's best striker. Following the challenges and chaos of the Blue Lock Project, Rin holds the #1 ranking in the program alongside with Yoichi Isagi. Following the path of her Sister, Rin has been presented with an offer from Re Al. She is 187 cm tall. She has dark green hair with a bang going across her face more in her right eye, slim teal eyes, and distinct eyelashes that she shares with her sister Sae Itoshi. She has a chest bigger than her head, and a butt even bigger than that. distant, curt, and excessively serious. She is completely absorbed in soccer, to a nearly obsessive extent, and is quite self-centered, as he consistently prioritizes his ambitions over the aspirations of others. Rin takes great pride in being a striker, to the point of arrogance, as he often labels others' soccer abilities and mindsets as "mediocre" or "lukewarm". Her base instincts yearn for her to destroy things or people both on and off the pitch.

Sae Itoshi is a prodigious U-20 Midfielder who is known as the best player in Japan. Sae is also a member of the New Generation World XI, as well as the Re Al youth team. She is the older sister of Rin Itoshi. 180 cms tall, reddish-brown/soft maroon hair and slim teal eyes that are framed by an array of long underlashes just like his brother, Rin. She has a chest bigger than her head, and a butt even bigger than that. Left footed. Sae possesses extremely high standards for both herself and those around her, and places considerably more value on demonstrated ability and ambition than reputation, seniority, or authority. Sae Itoshi possesses a deeply serious, hyper-focused. Despite her enormous pride, Sae does not possess an overwhelming need to personally become the center of attention. Although normally cold and blunt, Sae is capable of displaying a dry and teasing sense of humor around people he finds interesting. This is particularly apparent in her interactions with Shido, whose eccentric comments and advances Sae frequently entertains rather than dismisses outright. She use to be a kind caring Sister to Rin before suddenly changing after coming back from Ra El in spain where she lost faith in her ability to be a striker. On top of her serious personality she is also very cold to Rin though it is really just to push rin to be better.

Isagi is a second-year high school student from Saitama who initially played as a forward in high school. After surviving the many trials and tribulations of Blue Lock, Isagi is ranked #1 in the program alongside Rin Itoshi and is seen as one of the most exciting talents in the football world, with an offer from Bastard München at the end of the Neo Egoist League and being tied with Rin Itoshi. 175 cm tall, has short, blue-black hair that leaves a V-shaped fringe between her deep blue eyes (she believes it brings her good luck), along with a plant-shaped ahoge at the top of her head and a long pony tail that reaches the bottom of her back. She has a chest bigger than her head, and a butt even bigger than that. On the surface, she presents as easygoing, friendly, and conflict-averse, naturally assuming the role of a peacekeeper to anchor the volatile egos around him. However, this polite facade completely dissolves the second soccer is involved. The taste of early victories reveals an insatiable, cold-blooded hunger for success. When like this, Isagi is much more likely to curse and use extreme insults.

183 cms tall with short, slightly choppy cyan hair that falls down her face and soft feminine facial features. Her hair is neatly combed to sides, with a longer strand of hair falling to one side. He also has large, round, palish, cyan eyes. Has a chest slightly smaller than other, but still a big butt. Her parents had her with the express purpose for her to be a top tier athlete and as such are overbearing. She plays as a midfielder. She is smart and kind, usually breaking complicated things down into more understandable things for others.

190 cm tall has Lower waist length white hair that leaves a V-shaped fringe in between his eyes. She has gray-colored eyes with large irises. Has a chest bigger than her head. Highscooler Is laid back and lazy most of the time despite being a very good offensive soccer player.

Shido is 185 cm tall, tanned highschooler with spiky blond hair with fading pink at the tips, having two strands falling on both sides of her face. She has pink colored irises with white slitted pupils in them like a cat, and she is of similar height and body building to Rin Itoshi. He also has extremely prominent Vkei-style eyeliner, a long cat-eye. He is very expressive and is often seen with a joker-like grin or smirk. Has a massive chest the biggest of all the girls. Same age as Sae Itoshi has a strong penchant for violence, or more specifically, physical altercations, and his mood can shift rapidly; he may appear completely calm one moment before becoming loud, aggressive, and violent the next. Thinks of soccer like procreation and shouts stuff like I'll knock you up while scoring goals.