Seishiro Nagi

Name: Seishiro Nagi
Alias: Genius
Gender: Male
Age: 17
Birthday: May 6
Height: 190 cm
Hair color: White
Eye color: Gray
Country: Japan
Family: Choki (Cactus Pet)

Nagi is a remarkably tall teenager. He has messy white hair that falls in a V-shaped fringe between his eyes. He has gray eyes with large irises.

When he was in high school, Nagi wore a school uniform consisting of a white sports jacket with a cascading star pattern on the collar, though underneath he wore a dark hoodie instead of a dress shirt and tie. He also wore dress pants and dress shoes.

In Blue Lock, Nagi wears the standard suit (black with blue stripes) and the tracksuit. During the First Selection on Team V, he wore the number 11. During the Second Selection on Team White, the Third Selection on Team C, and the match against the Japanese Under-20 National Team, he wore the number 7. During the Neo Egoist League in Manshine City, he has returned to wearing the number 11.

Nagi is an incredibly lazy and unmotivated individual with an exceptional aptitude for soccer. He possesses supernatural talent, with amazing reflexes, great speed, and a high jump. However, initially, he has no interest in becoming a professional or even in playing the sport. As long as he can get a decent job and continue living a relaxed life, he's content to do nothing forever and often displays a lethargic demeanor in his speech and body language, frequently refusing to do things on the grounds that they are a nuisance. Extremely introverted, he lives alone in an apartment paid for by his parents, with only a pet cactus for company. It has been shown that he had no friends in high school before meeting Reo, and he was frequently the target of gossip or even bullying. Even so, he shows no interest in socializing and often has to be coaxed into participating in activities, especially by Reo. Initially, he doesn't want to put any effort into soccer and looks down on those who are weak and lack talent for the game, as for him, everything comes easily. He doesn't even know about the best footballers in the world, much to the chagrin of his rivals. At first, he's indifferent to football and becoming the best striker in the world, preferring to play video games or skip training. He acts like a hermit and may even be addicted to his phone. He's reluctant to put it down when Anri tries to confiscate his belongings, and Reo even manages to bribe him into playing by reminding him that he can get it back through the goal-based reward system.

Despite all this, Nagi proves he can be motivated when challenged. Upon entering Blue Lock, he encounters players who draw him so deeply into the game that he's willing to create his own strategies and challenge Reo, whom he normally obeys, just to think as little as possible.

Nagi also has a bold side, most often displayed with Barou due to an early rivalry that began when he called him Reo's "slave" and "Man of Pain" for his habit of complaining about things being a nuisance. He often provokes and confronts Barou when his arrogance irritates him, something very few characters are willing to do given the intimidation Barou can cause. But when he wants to play, he demonstrates a deep sense of teamwork and can create synergy with many players, particularly Reo and Isagi. Although Nagi gives the impression of being apathetic, he is a reliable player who possesses some of the most unpredictable moves on the field; perhaps only Gagamaru surpasses him in terms of creativity.

After facing Team Z at the end of the First Selection and suffering his first defeat, Nagi begins to take the initiative and grapple with the frustration of losing. He eventually finds motivation and is willing to explore these feelings on his own if necessary, especially after noticing that his friend and teammate, Reo Mikage, seems lost against Team Z. Despite his initial apparent indifference, Nagi strives to improve his soccer skills in the wake of his team's loss to Yoichi Isagi. This drive to improve stays with him, even jeopardizing a friendship in the process. By the time the Neo-Egoist League arrives, defeating Isagi has become Nagi's primary motivation.

Nagi seems to care about his friends and teammates, especially his best friend Reo, though their relationship deteriorates after the Second Selection due to Reo's possessiveness towards Nagi, which clouds their shared dream of winning the World Cup. However, deep down, he's a selfish individual, much like some of the top players on Blue Lock. All he cares about is his ambition, his dream, and winning.

Nagi often clashes with people he doesn't like. When he meets Barou after Nagi and Isagi's defeat against Rin Itoshi, they immediately begin arguing and provoking each other, competing on the field to see who is the best, frequently challenging each other to one-on-one duels, insulting each other, and even fighting over who gets the only bed in a room for three-member teams.

Following his confinement in Blue Lock and his return to school life, Nagi regrets his former laziness, feels deeply frustrated by his inability to change, and longs for his more energetic self. However, after accepting Hirotoshi Buratsuta's offer to participate in the Side-B selection, Nagi is no longer motivated by external factors like his obsession with Isagi or his codependency with Reo, but by an innate, self-directed drive for personal survival and self-respect. Realizing that his lack of basic soccer knowledge has made him predictable and easily neutralized by his opponents, his primary motivation has shifted to conquering the game on his own merit. He is forced to abandon his apathy and laziness to prove that his talent is reproducible, fighting to rise through the ranks of 301 players to claim a place on the world stage through his own will, even at the cost of destroying Blue Lock and his former teammates, as his main goal now is to become the best striker in the world.

Archetype
Creative Midfielder: Creative midfielders are players who can create scoring opportunities for the team, often in situations where nothing seems likely. They typically have good ball control, passing, and movement skills, and are blessed with vision and intelligence on the ball.
With Nagi's perfect ball control, flexible movements, and technical skill, he is able to bring even the most difficult or desperate plays to life. He has single-handedly scored the most outrageous goals in Blue Lock due to this ability and continues to evolve into a creative playmaker. After training with Manshine City and coming to better understand his strengths and weaknesses, Nagi is much stronger physically, has more refined ball control and deflection, and personally takes the initiative in creating his own plays rather than simply being part of someone else's.

Skills
Perfect Ball Handling: In soccer, having control of the ball is of great importance for all levels of players. The ability to control an awkwardly bouncing ball quickly and effectively gives the player with the ball an immediate advantage. The first touch often makes the difference between success and failure in most situations during the match. Nagi has exceptional ball control and constantly demonstrates this by trapping balls and scoring with near-pinpoint accuracy. He consistently executes high-level shots, especially in unfavorable positions, when under pressure from tough opponents. One of his most impressive feats is when he performed a fake volley shot. His ability to control the ball is rivaled only by Rin Itoshi and Tabito Karasu and is one of the few things that escapes Rin's logic.

Due to his natural ability to control the ball with his own body, Nagi is a truly prodigious talent, being one of Blue Lock's best players despite having only recently started playing soccer, shortly before the show. After undergoing analysis by Chris Prince, Nagi understands the fundamentals of his ball control and has become more refined.
First-Touch Pass: Using his exceptional ball control, Nagi can use his first touch to make a creative pass to a teammate. Nagi often comes up with novel ways to release the ball, whether with his chest, the toe, side, or heel of his foot. What makes Nagi such a creative player is his ability to turn any type of pass into a potential attack. No matter the quality or attributes of the pass he receives, he can effectively deliver it into a dangerous area. This skill has been demonstrated on numerous occasions, most notably when he controlled Isagi's difficult pass during the match against the Japanese U-20 National Team, using his heel to flick the ball over the heads of the U-20 defense towards the unmarked Isagi.
Controls: Even before Blue Lock, Nagi possessed exceptional ball-handling skills, capable of catching a cell phone mid-air while leaping down a flight of stairs. This feat alone was so impressive that Reo immediately recognized his talent for soccer and decided to make him his partner. He can control the ball with his entire body, with lethal efficiency, constantly finding ways to turn a bad situation into a favorable one. Nagi has controlled the ball with his toes, heels, and even his back, demonstrating the versatility of his catching ability.

He can control virtually any object and often uses his control to manipulate and confuse his opponents as he runs down the field, combining this with his spatial awareness to position himself in the best possible spot for stunning controls and follow-up shots. After training in the Neo Egoist League, Nagi's controls have evolved, and he can control the ball while being pressed by two defenders and easily control a high-powered close-range pass while moving at high speeds.
Creative control: When Nagi approaches the ball with a defender behind him, he can use his first touch to flick the ball over his shoulder and evade the defender. Isagi described this as creative control, which brings a work to life.
Black Hole Control: Alternatively, if Nagi isn't pressured by his opponent, he can use an absorbing control, catching the ball in mid-air and killing its momentum. This gives him the time and space to set up his next play.
Controlled Shot: This is his most common skill and he uses it frequently in his matches. Nagi first controls the ball, whether it's moving or stationary. From this point, he neutralizes the ball's speed and momentum to manipulate it and execute a precise shot that breaks through the opposing team's defense and scores a point effortlessly.
Zero Reset Spin: While being pressed by multiple defenders, Nagi can hold them off while perfectly controlling an incoming ball and then instantly spins to move the ball away from the defenders and charge through them, resetting the flow of the game mid-match.
Juggling shot: After controlling a moving ball and giving it time in the air, Nagi can relax her body in the air, move her legs around the ball, and kick it with extreme force, performing a monstrous volley shot.

Flow state (incomplete): Flow, as described by Ego, is the state of "total immersion" or "being in the zone." It is the mental state in which a person performing an activity is completely immersed in a feeling of energized concentration, total engagement, and enjoyment of the activity.
Nagi has entered the Stream state numerous times in Blue Lock, sometimes intentionally and sometimes unintentionally, but he has yet to master it. His most impressive feat in the Stream state was the fake volley shot.
Two-Stage Fake Volley Shot: First performed in the rematch between Isagi's White Team and Rin's Red Team, when Nagi was under pressure to score and prove himself on the field in such a high-stakes match. Nagi begins by preparing a powerful shot from an incoming pass, but at the last second, he changes the angle of the shot to make the ball spin in the air. The speed of the ball's spin causes it to hover in place, allowing Nagi to follow up with a high-powered shot. Even Rin couldn't predict or counter the move, and it was good enough to provoke him and get serious. When Anri first saw it, he described it as a miracle, but Ego suggested it was a move made possible by the state of flow.
Five-Shot Revolver Fake Volley: Nagi first perfectly catches a drop-in pass in front of him, giving it some time in the air, and then instantly positions himself in shot form. He powerfully kicks the underside of the ball in midair, killing its forward momentum and giving it spin like his two-stage fake volley, but instead of shooting, he performs the fake volley again, giving the ball even more height in the air.

Nagi feigns a volley and juggles the ball in the air twice more to evade defenders. Then, on his fifth attempt, he leaps for the ball and strikes it with tremendous force, scoring between two defenders and beating the goalkeeper. The goal was so astonishing that the combined defensive efforts of Kaiser and Isagi were powerless to stop it, and the entire field watched in awe and disbelief. On social media, the shot is being described as the "goal of the century." Ego describes it as a goal that can never be replicated.

His zodiac sign is Taurus.
His hometown is Kanagawa.
His parents raised him with a non-interventionist approach.
Her foot size is 28.5 cm.
His blood type is O.
His dominant leg is his right leg.
He doesn't have a favorite soccer player because he doesn't know any.
He started playing football at the age of 17.
He believes his strengths are that he's a pacifist, doesn't get into fights, and doesn't get angry easily. He believes his weakness is that everything annoys him.
Her favorite food is lemon tea. Her least favorite is crab because it's a hassle to get the meat out of the shell.
He believes that anything goes well with rice (he doesn't want to have to think about it).
His hobbies are playing video games on his mobile phone, reading manga on his phone, and watching videos on his mobile phone.
Her favorite season is spring.
His favorite song is 'Kiseki' by Quruli.
Her favorite movie is Eternal Sunshine of the Spotless Mind.
His favorite manga is Bonobono, the Yonkomanga series by Mikio Igarashi.
His character color is black.
His favorite color is gray.
His favorite animals are sloths, koalas, and pandas because he believes they give the impression of having an easy life.
His favorite subject is History, and the ones he likes least are Politics and Economics because he is not interested in them at all.
He usually reads Shounen Jump, Weekly Shounen Magazine, Young Jump, and Weekly Young Magazine.
He likes not to be bothered. He doesn't like having his free time taken away.
She didn't receive any Valentine's Day chocolates the previous year.
He sleeps 8.5 hours every night.
The first thing he washes before getting in the bathtub is his whole body at once, because otherwise it hurts.
The apps he uses most are YouTube, Shounen Magazine Pocket, Jump+, Comic Days, Line Manga, and various types of games.
The last time he cried was when he was eliminated from Blue Lock.

He received Christmas presents from Santa Claus until he turned 9; the last thing he asked for was 10,000 yen worth of gacha rolls.
If it were his last day on Earth, he would say, "It's painful to think about how I would spend it. What will be, will be."
If I received 100 million yen (about $739,000), I would use it to cover all my living expenses so I wouldn't have to work.
He spends his free days lounging around, playing video games on his mobile phone, watching videos and reading manga.
It can catch various things, even those that have nothing to do with football, like Barou's shoes.
He lives alone (his parents travel a lot, but he maintains a friendly relationship with them).
He has a cactus named Choki. He named it that because it was shaped like scissors, which reminded him of the game "Rock, paper, scissors".
His morning routine consists of going back to sleep, getting his mobile game login bonuses, greeting Choki, having a jelly drink for breakfast, lazily getting dressed, getting ready, and going back to sleep.
When Nagi was asked what she did to bring him luck before a confrontation, she replied, "Nothing in particular. I've never tried it. It's a drag."