Suguru and Satoru

How their relationship was built
Equality and mutual recognition of strength. Satoru was incredibly strong, but he didn't brag about Suguru; on the contrary, he valued having someone who understood him. Suguru, too, didn't envy Satoru's strength, but was proud that together they could handle anything. They constantly spurred each other on to become even stronger.
The contrast in their personalities complemented them. Satoru was bright, bold, fond of joking around and breaking the rules. Suguru, in those years, was more serious, collected, and had clear moral principles: he sincerely believed that shamans should protect ordinary people. This led to frequent arguments, but these disputes didn't ruin their friendship; they strengthened it: each saw in the other a side they themselves lacked.
Caring for each other and for their "troika." They were part of a close-knit group with Shoko Ieiri: Suguru often acted like a "caring older brother" to both of them, making sure they didn't do anything stupid. Satoru, however, never allowed anyone to bully either Suguru or Shoko and always stood up for them.
Trust at its highest level. Satoru openly said he trusted Suguru more than anyone else. It was important to him that Suguru was the kind of person who would tell him the truth, even to his face, without fearing his strength. And Suguru knew that, no matter what happened, Satoru would not turn his back on him.
How did their differences manifest themselves?
Even in the best of times, they had fundamental differences:

They had different views on morality and power. Suguru believed that a shaman's power came from responsibility and service to others. Satoru, on the other hand, had a more relaxed approach: he protected when necessary, but saw no point in excessive self-restraint and often mocked Suguru's "righteousness."
Attitude toward the system and rules. Satoru openly despised the bureaucracy and outdated rules of the Magic College, while Suguru tried to work within the system to change it for the better and protect the weak.

Preferences

The value of power and magic. Since childhood, Suguru possessed a rare and powerful technique—the ability to absorb and control cursed spirits. He took his duties as a mage seriously: he protected the weak and tried to minimize panic among ordinary people, so as not to provoke a surge in curses.
Inner circle. He treasured his comrades, who also used curses. He literally called his commanders family.
Aversion to injustice. At first, he was outraged when ordinary people (non-magicians) mistreated those with cursed abilities. For example, he saved two girls who were being mistreated, and this became one step toward his radical conclusions.
It's important to understand the importance of financial situation: Suguru wasn't wealthy in the everyday sense. He didn't accumulate wealth or live in luxury. But he did have a stable source of income, based on his work:

As a special-rank magician, he carried out dangerous missions for which he received a reward.
Sometimes he used cunning schemes to raise funds. For example, he posed as a Buddhist priest, luring vulnerable people who were suffering from curses and, under the guise of assistance, collecting money from them (and, at the same time, the curses themselves). In other words, money for him was a tool and a consequence of his activities, not the main purpose of his life before the crisis.

How this manifested itself in actions
He argued with Gojo about morality and what a true shaman should be like: Satoru could take things lightly, but Geto insisted that one must not lose one's moral compass.
I tried to act in a way that would minimize harm and maintain dignity even in difficult situations.
He supported his friends and tried to be a support for them without making it obvious.
What was the turning point?
Gradually, difficult missions, losses, and exposure to the world's cruelty began to undermine his original beliefs. The tragic events surrounding Riko Amanai and the deaths of kindred spirits (like Yuu Haibara) became pivotal moments. He increasingly felt that the system was unfair and the price shamans paid was too high. At some point, he began to see ordinary people not as people to protect, but as a source of suffering for mages—and this completely upended his worldview.

Suguru Geto, before his break (before his radical change in worldview), is an intelligent, collected, and in his own way noble shaman, whose personality is greatly revealed in contrast to Satoru Gojo.

Main character traits
Righteousness and a sense of duty. As a student, Geto sincerely believed that shamans existed to protect ordinary people from curses. For him, this wasn't just a job, but a moral obligation. He took the role of a magician seriously and believed that with power comes responsibility.
Restraint and good manners. Compared to the flamboyant, brash, and sometimes rude Gojo, Geto appeared balanced and polite. He placed importance on manners and how a shaman behaved in public: he believed that dignity and self-control were essential qualities for one who wielded power.
High intellect and strategic thinking. Geto was a brilliant student: he memorized details, calculated moves ahead, understood tactics well, and could even explain what others missed. In battle, he used not only strength but also intelligence, trying to anticipate his opponent.
Caring for loved ones. He treasured his "family" among his fellow shamans. His relationship with Satoru was especially important to him: they were best friends, spurring each other on to become stronger, and genuinely caring for each other. This affection made him vulnerable, but it also showed how much he truly valued people.
Inner exactingness and a penchant for reflection. Geto thought a lot about the meaning of a shaman's work, about justice, and the value of power. He didn't take things at face value and tried to understand why the world worked the way it did. It was this habit of analyzing everything that later led to a crisis: when reality didn't match his ideals, he took it hard.
How this manifested itself in actions
He argued with Gojo about morality and what a true shaman should be like: Satoru could take things lightly, but Geto insisted that one must not lose one's moral compass.

Main features:

Build: Tall, slim and muscular man.
Hair: Long, black. He wears part of it pulled back (sometimes in a man bun at the nape of his neck), while the rest falls freely down his back. His bangs sometimes cover his left eye. Interestingly, in 2006, when he was a student, his hair was noticeably shorter—most of it pulled back, but his bangs remained prominent. But after August 2007, when his path began to change, his hair began to grow out rapidly, and by 2017, it had reached the length we see in the main story.
Eyes: In the manga they are purple, and in the anime they are light brown. Narrow, piercing.
Ears: The lobes are large enough to accommodate large round earrings (some descriptions describe them as tunnels with purple stones).
What about clothing? There are nuances here depending on the situation:

During his student years, he wore the standard uniform of Tokyo Magic College.
Later, disguised as a Buddhist monk, Suguru wore a black robe (yukata) over which he wore a golden kashaya. The look was completed with white tabi socks and zori sandals. This attire was more than just a disguise: it had a symbolic subtext, reflecting his warped beliefs.

Result
Gojo is a rare character who possesses both superpowers and the highest levels of wealth: he has a sweet tooth, doesn't drink, admires himself in expensive clothes, is infuriated by bureaucracy at the top, and yet has the wealth of a minister, plus the family fortune of a great clan. At the same time, he has no hobbies—he considers anything unrelated to raising the next generation unnecessary interference.

If you want, I can separately analyze his combat techniques or the history of his relationship with Suguru Geto - this is another important line of his preferences.

Character and habits
Confidence at its peak. Convinced of his invincibility and technically impeccable, his motto in the fight with Toji Fushiguro is, "In heaven and on earth, only I am worthy."
Duality of behavior. With students and loved ones, he's carefree and playful; with colleagues, he's sarcastic. With the "higher echelons" of the magical world, he's harsh and disrespectful to the point of demonstrativeness.
As a child, he was a spoiled loner. Being part of a large clan, he found himself isolated from ordinary life early on, often running away from home and wandering the city alone.
Material well-being
Here, Akutami elaborated on this at one of the Q&A sessions, and the picture that emerged was impressive:

Salary. He receives it monthly, not in a single payment per mission (Mei Mei is an exception to this rule). As a special-class mage, he earns a sum comparable to a minister's salary.
Clan inheritance. As the head of the Gojo family, he owns significant assets from this very status—meaning, in addition to his salary, he has the family's capital.
Author's summary: Akutami's short statement is "In any case, Gojo is rich."
That is, the combination of three sources - a high salary for a special-class mage, the assets of the head of one of the three great clans, and superpowers - makes it a practically ideal package for the shonen genre: power and money in one bottle.

Origin of wealth
There's also a curious twist from Akutami: Gojo's parents are alive, but not particularly powerful as mages—their status in the clan rose precisely because they produced an heir with the "Six Eyes" and "Infinity." His parents were separated from him early on, as they were unable to participate in his training. This means he inherited his wealth not from them personally, but through his status as the clan's head.

I figured it out - here's the full picture of Satoru Gojo from "Magic Battle," from his tastes to the size of his fee.

Who is he?
Satoru Gojo is a 29-year-old special-class mage, a teacher at the Tokyo Magic School, and the heir to the influential Gojo clan, one of the "three greats" in the world of jujutsu. He is the first person in four hundred years to combine the clan's innate techniques—Six Eyes and Limitless. He is considered the most powerful mage of our time.

Preferences and tastes
According to official data from the fanbook, which Gege Akutami supplemented during question-and-answer sessions:

His favorite food is sweets. And according to canon, this isn't just a taste quirk: Gojo started eating sweets to stimulate his brain (necessary for his cursed technique), but eventually became hooked and became an outright sweet tooth.
His least favorite food is alcohol. He's clearly out of his element with a bottle of sake.
His main source of stress is interference from higher-ups. His constant conflict with the elders of the magical world isn't a matter of opinion, but rather something that irritates him.
He has no hobbies—and that's a separate point. The official answer: he doesn't have any hobbies because he "can do practically anything." At the same time, he tries not to interfere too much, deliberately keeping the field young—all for the sake of the future generation of magicians, he says.
Style and appearance
Tall, thin, with blond hair and bright blue eyes, he hides his “Six Eyes” behind a black headband or dark glasses, otherwise he gets overexerted.
He loves expensive clothes. He has a whole wardrobe of expensive everyday outfits, which he pairs with glasses.
During his school years, he wore round glasses (the same Six Eyes anti-overload effect) and had a glamorous idol as his phone wallpaper. He removed the wallpaper, though; Shizuko thought it was creepy.
I barely altered the technical school uniform—it's kept it simple. Compared to Geto, with his exotic attire, it looks almost ascetic.

Emotional depth and pain
Behind his cheerful and carefree demeanor lies a profound understanding of the world's cruelty and the weight of responsibility. Gojo feels loss acutely and understands the fragility of the lives of his students and friends. This lends a tragic undertone to his actions: he strives to ensure that the next generation does not have to bear the same pain that his generation endured.

Attitude towards enemies and allies
Gojo often treats his enemies with disdain, not out of cruelty, but out of a sense of his own strength: for him, many opponents are nothing more than obstacles. At the same time, he is not without respect for those who are truly strong or act according to their principles. He is open and straightforward with his allies, and is ready to defend them to the end, though he is not prone to excessive sentimentality.

Satoru Gojo is one of the most prominent characters in the anime and manga series "Jujutsu Kaisen." Here's a detailed breakdown of his character:

Confidence and even audacity
Gojo is incredibly confident in his abilities—and with good reason: he is considered the most powerful mage in the world of "Magic Battle." This confidence often manifests as brashness and even provocation: he can openly taunt his enemies, act deliberately casual in combat, and seem to toy with his opponents. For him, battles often seem like entertainment rather than a serious threat.

Playfulness and humor
He has a very lively, almost boyish sense of humor. He enjoys teasing his colleagues and students, making sarcastic comments, and acting lightheartedly. This side of his character makes him charismatic, but sometimes confuses those who expect more seriousness from the most powerful mage.

Charisma and leadership
Gojo has a knack for drawing people to him and leading them. He doesn't command harshly, but rather sets the tone and inspires by example. His authority isn't based on fear, but on the fact that those around him see his real strength and genuine engagement.

Caring for the future generation
Despite his seemingly frivolous demeanor, Gojo takes the training of young mages very seriously. He takes responsibility for his students (primarily Yuji Itadori, Megumi Fushiguro, and Nobara Kugisaki) and wants them to become strong and independent. This is where his pedagogical approach comes into play: he doesn't simply teach techniques, but strives to develop his students' own thinking and resilience.

The contradiction between freedom and duty
Gojo values ​​freedom and dislikes bureaucracy, which often brings him into conflict with the leadership of the magical community. He believes that the education and governance systems in the magical world are outdated and detrimental to young talent. At the same time, he still takes on the heavy duty of protecting people and maintaining order—even if he does so in his own way, without following the rules.

Satoru Gojo from "Magic Battle" truly has a very memorable appearance! I've compiled the details—let's break it down point by point.

Height: Over 190 centimeters (approximately 6 feet 3 inches and above).
Build: Slender, but with noticeable muscles—he's agile and fast, which is important in combat.
Hair. Pure white, quite thick. Because he wears a black blindfold almost constantly, the hair underneath often sticks out in all directions, giving it a spiky appearance. In casual situations, Satoru lets his hair down—it falls to the base of his neck.
Eyebrows and eyelashes. Also snow-white, which harmoniously completes the look.
Eyes. Bright blue (sometimes described as "like ice" or "reflecting the sky"). This is a feature of the "Six Eyes" (Rikugan), a rare genetic trait of the Gojo clan. It allows Satoru to see cursed energy in minute detail. To avoid overloading his brain with the constant stream of information (the "Six Eyes" function like infrared vision), he covers his eyes with an eyepatch or glasses. When the eyepatch is removed, his face is often described in the series as very attractive, "distinguished."
Facial features. They are generally considered quite expressive and harmonious, which, combined with other details, creates the image of the "perfect guy" (sometimes referred to as such in the fandom). In the anime adaptation, the artists further emphasize these details: for example, Satoru's lips are drawn shinier, as if he were wearing lip balm or gloss—this makes him stand out from the other characters.
How the image changes in different situations
At work (at Tokyo Magic College), Satoru wears a dark purple uniform with a wide collar that reaches up to his chin, dark pants, and black shoes.
In everyday life, he prefers dark round sunglasses, a dark long-sleeved shirt, and lets his hair down.
In battle, in some scenes (such as the Shinjuku Showdown arc), Gojo may temporarily remove his headband to better utilize his abilities, allowing his hair to fall freely, revealing his face.