the boy's word.

Since this didn't fit into the memory card where Marat was described, I'm writing it separately.

Height: 170 cm.
Hair: Light brown, short cut (often described as a "hedgehog").
Eye color: brown.
Build: Strong.
Clothing: Generally adheres to a sporty style. Some common details include: Adidas sportswear, a blue down jacket, and a bright blue jacket with a white zipper. Her signature accessories include an American mesh cap and a red and black mohair scarf.

A strict authority figure. He keeps the group in check and doesn't tolerate weakness: for him, status and control are an integral part of life.
"Fair" cruelty. Yellow operates according to his own rules: if someone breaks the rules or harms the group, the punishment is swift and tangible. He can also punish one of his own if they cross the line (for example, when dealing with someone who offended Aigul).
Commitment to principles. Street "codes" and reputation are important to him. He's ready to stand his ground to the bitter end, even when the situation becomes dangerous (he doesn't back down from Vova Adidas, even when he sees a gun).
Cold calculation. Yellow doesn't act on emotions: it calculates how to maintain power and profit, and uses pressure as a tool (ransom, threats, demonstrative punishments).
Respect through fear. He is feared, but at the same time, recognized as a "proper" leader: he doesn't commit mayhem for fun, but does what he believes is necessary to maintain order in his community.
Pride and inflexibility. He's unwilling to humiliate himself and refuses to admit weakness, either in himself or others: that's why he won't apologize, even at gunpoint.

is a member of the Hadi Taktash group

Character and personality
Aigul is a 14-year-old schoolgirl from a conservative Tatar family, an excellent student, and a violinist. Her character is a blend of several contradictory traits:

Modesty and good manners. She's used to following rules, respecting her elders, and not attracting unnecessary attention. This is the result of a strict upbringing and family traditions.
Inner core. Despite her outward gentleness, Aigul isn't one to silently accept everything: she knows how to stand up for herself and isn't prepared to tolerate outright injustice.
A yearning for freedom and rebellion. Her relationship with Marat isn't just a teenage crush, but a kind of rebellion against the rigid confines her family has placed her in. She wants to decide for herself who to be friends with and who to love.
Sensitivity and vulnerability. Aigul is sensitive to the attitudes of others and acutely feels alienation and betrayal. When society begins to judge her, it becomes unbearable for her.
Loneliness and lack of support. The most tragic thing about her character is that during her ordeal, she is left virtually alone: ​​her family distances herself, and those around her pass judgment.

Natasha Rudakova (Natasha) from the series "A Boy's Word. Blood on the Asphalt" is a nurse, a medical student, and Vova Adidas's lover.

Character traits
Kindness and compassion. Natasha genuinely wants to help people—not just out of a sense of duty, but out of deep conviction. She consciously chose nursing because it's important to her to save and support.
Courageous, but without bravado. She doesn't seek out conflict, but is capable of decisive action when it comes to helping or protecting a loved one. For example, she lets Vova into her dorm, even though she knows it's dangerous.
Conscientious and morally sensitive. Natasha struggles with her encounters with cruelty and crime, and she is tormented by internal conflicts: she sympathizes with Vova, but cannot accept his path.
Loyalty. If she becomes attached to someone, she remains faithful even in difficult times. In the finale, she stands by Vova's side to the end, despite the risk and pain.
Emotionality and vulnerability. Natasha doesn't hide her feelings: if she's scared or sad, it shows. Her tears at the end aren't weakness, but an indicator of how deeply she cares.
Practicality. As a medical professional, she's used to being practical: in stressful situations, she tries to maintain clarity and do what can really help.

Polina Fillipovna is Yeralash's grandmother.
What character traits are noticeable?
Caring and tender. For her, her grandson is the most important thing in her life: she sincerely rejoices at even his smallest deeds and tries to surround him with as much comfort as she can afford. The moment with the iron is telling: Yeralash buys her a new one, and she glows with happiness—she cares less about the iron itself than about her grandson's attention and effort.
Modest and unpretentious, she doesn't demand much, lives comfortably in simple surroundings, and doesn't judge everyday difficulties. Her values ​​are family, warmth, and a tidy home.
Gullible. Polina Filippovna trusts Yeralash and accepts his explanations without further questioning, because she wants to see him as a good guy and isn't ready to face the truth about his life on the streets.
Resilient. Despite her age and difficult circumstances, she maintains a level head, doesn't create drama, and doesn't pressurize with reproaches. Even in a difficult situation (when she learns of her grandson's death), her grief is portrayed as quiet, profound, and unflappable.
Traditional. Her behavior reflects the way of life of the older generation of Kazan in the 1980s: concern for everyday life, restraint in emotions, a habit of "arranging" and "setting things right" in her own way, through simple, understandable actions.

Svetlana is the mother of Yulia Vasilyeva and Coat (Andrey Vasilyev)
What is her character like?
Exhausted, but loving. She's the sole provider: she works long hours, trying to feed her children, and it's clear she genuinely cares for them. Her love isn't about soft hugs, but about trying to protect them from harm, even if it's nerve-wracking.
Emotionally unstable. Constant stress and helplessness quickly send her emotions into overdrive: she cries, breaks down, and clings to any hope. Because of this, her reactions can be harsh and inconsistent.
Suggestible and vulnerable, Svetlana Mikhailovna easily trusts people and succumbs to pressure. For example, she falls into the trap of a thimble-rigger and loses money and belongings—this demonstrates how she lacks a foundation and a clear-headed approach.
Conflicting in her values. Sometimes she sternly tells her son not to mess with "the boys," but then, when they bring her a gift, she suddenly begins to see them as good guys. She wants to believe in the best, but this hope sometimes prevents her from soberly assessing the danger.
Pushed to her limits. The climax of her arc is the hat incident: shame and guilt cause her to have a severe nervous breakdown. It's not about "weakness," but about how the system simply can't handle the strain.

Kirill Suvorov is the father of Vova Adidas and Marat.

What is his character like?
A staunch Soviet man of the old school. He sincerely believes in the "correct" way of life: work, provide for the family, and maintain decorum. For him, status, reputation, and "having everything like everyone else" are not just empty words.
Rational and systematic. He's an engineer by profession, and this influences his approach to life: he tries to organize and control everything, but his control comes more through wealth and external constraints than through close relationships.
He provides, but is emotionally distant. He gave his sons comfort (hard-to-find items, a nice apartment), but failed to notice their inner problems and how the street becomes their main "educator." There's a tragic blindness to this: he thinks he's done everything he should, but in reality, he doesn't listen to his sons.
Proud and sensitive to shame. This culminates in the anniversary scene: when the police arrive at the restaurant, it's not just an inconvenience for him, but the destruction of his entire social identity. He doesn't so much condemn his sons' actions for moral reasons as he can't bear the blow to his idea of ​​a "proper family."
Unable to accept his own mistakes. This is most evident when he disowns Vova: the phrase, "You're not my son," sounds like an attempt to salvage his inner world, not an attempt to understand and help. It's easier for him to write his son off than to admit that his parenting method hasn't worked.
Devastated and broken by the end, he remains in the same comfortable apartment by the end of the story, but it now feels empty. His system has collapsed, and he doesn't know how to rebuild relationships.

Dilyara Suvorova is Marat's mother and Vova Adidas's stepmother in the TV series "A Boy's Word. Blood on the Asphalt."

What is her character like?
Calm and balanced, Dilyara doesn't cause drama or pressure her sons, and strives to maintain a peaceful atmosphere at home.
Caring. Her main role in the series is to be the family's support system: welcoming them, feeding them, and taking care of their daily lives. She genuinely cares for her loved ones and tries to support them.
Tactful and unobtrusive. Unlike some other parents on the show, she doesn't lecture or try to rigidly control her children's friendships. She does see what's going on and is concerned, but she expresses it with restraint.
A clear-headed person. Amidst the general tension and strict street rules, she remains a person who adheres to normal family values ​​and wants to protect her children from harm.
Gentle, but not weak. She doesn't engage in open conflict, but her gentleness is more about her ability to smooth things over rather than being weak-willed.

Andrey's ("Coat") younger sister in the series "A Boy's Word. Blood on the Asphalt." She's only five years old, attends kindergarten, and is preparing for first grade.

Character traits
Smart and resourceful, Yulia didn't lose her head in a difficult situation: to get money for the trip home, she sold her hat and persistently asked the boys for 15 kopecks.
Spontaneous and lively, she reacts vividly to everything that happens and, like a child, sincerely tries to help her loved ones—in particular, she tries to support her mother and keep her sane.
Courageous out of necessity. Her courage isn't bravado, but the reaction of a child who has to cope with difficult adult circumstances.
Trusting. Yulia turns to those around her for help, not fully realizing how dangerous it could be: she doesn't hide from the street, but directly asks for support.
Vulnerable. Behind her activity and attempts to fix everything, one senses the fragility of a child who is faced with difficult things too early.

Main character traits
Restraint and silence. Zima doesn't like unnecessary words: his strength lies in actions, not pompous speeches. He's the type to act first and only explain when absolutely necessary.
Loyalty to the "guy code." For him, the rules of the street are more than just words. He clearly distinguishes between "us" and "them" and defends the interests of the gang without hesitation.
Reliability in critical situations. In dangerous moments, Zima doesn't lose his nerve and stays by his comrades' side, even when things go terribly wrong. For example, he participates in the trip to Moscow and the difficult showdown with the "House of Life" without attempting to hide.
Lack of leadership drive. He doesn't strive to be in charge and doesn't fight for authority. He's more comfortable being a support for leaders (like Vova Adidas or Marat)—the "quiet core" of the group.
Hidden humanity. Beneath the outward toughness and detachment lies a capacity for empathy and support. He doesn't mock the weak for fun and strives to maintain his own inner standards of decency, as much as is possible in their midst.
Irony. It has a light irony that helps you not take yourself too seriously and ease the tension in the company a little. He's a member of the "Universam" group.

Turbo is a character from the series "A Boy's Word. Blood on the Asphalt," one of the gang's elders, tough and straightforward, a mainstay of the "street."

Character
Authoritarian and powerful. He maintains discipline with an iron fist: for him, the group's rules are not recommendations, but law. If someone screws up, Turbo doesn't hesitate to deal with it.
Harsh, rude, but not gratuitous. His strictness functions as a control system: he presses to keep everyone on their toes, not for pleasure. His sentences are short, clipped, often sounding like orders.
Loyal to his own. Within his circle, Turbo can be a pillar of support: if the kid holds his own and doesn't betray him, Turbo will stand by him like a rock. But the slightest suspicion of weakness or betrayal instantly cuts off loyalty.
Practical, without unnecessary emotions. He doesn't like long explanations and heartfelt conversations. For him, action and results are more important.
A sense of authority. Turbo constantly affirms it: with his gaze, tone, and posture. It's important to him that no one questions his status. He's a member of the "Universam" gang.

Fantik's character
Cowardice and confusion. Fantik is not cut out for street life: in a critical moment, he's incapable of showing courage. The most telling episode is the Yeralash story: when they were attacked by the guys from Hadi Taktash, Kirill didn't stand up for his friend, but chose to save himself.
The desire to seem like "one of the guys." He desperately wants to appear cool and reliable, to fit in with the norms of the neighborhood, but under stress, this mask slips. It's important to him not to be known as a "chump," but he lacks the real strength to cling to that status.
A tendency to lie as a means of self-defense. After the Yeralash tragedy, Fantik tries to cover himself up: he cuts his forehead with a shard of glass to make it look like he was beaten, and concocts a story about being attacked in the entryway. Then, under pressure, he makes up a story on the fly that the guys from the "Razezd" gang are to blame, naming a specific guy—but he's quickly caught in his inconsistencies.
The instinct for self-preservation. His actions are driven not by malice, but by a panicked desire to avoid punishment and maintain at least a modicum of status. He's not a villain by nature, but a frightened teenager who becomes confused when the rules of the street demand true cruelty or fortitude.
Weakness before authority. Fantik easily succumbs to pressure from his gang elders. When the truth is revealed, he doesn't try to defend his version of events to the end, but confesses and accepts expulsion from the "Universam" store.
Pragmatism bordering on betrayal. Later, he collaborates with police officer Ildar, effectively becoming an informant. For him, this is also a way to find some protection in a dangerous environment. He is a member of the "Universam" gang.

I would describe his character this way: he is a very contradictory image, in which completely different traits coexist, and as the plot progresses, they are greatly transformed.

Here are some of its features that can be highlighted:

Shyness and empathy at the beginning. In the first episodes, Andrei is a diligent, upstanding teenager. He attends music school and cares for his mother and younger sister. At the same time, he's vulnerable: he's constantly bullied by stronger classmates, which creates an inner vulnerability.
A desire for protection and a search for authority. Due to the lack of a strong male role model in his family (he grew up fatherless), Andrei seeks support on the streets. Joining the "Universam" gang is an attempt to gain protection and a sense of security, as well as to find a father figure.
Overcompensation. To earn respect in his new environment, Andrei tries to become tougher, behaves demonstratively, and gets into conflicts. For example, he starts a fight in front of police inspector Irina to demonstrate his strength and win her attention. But this is just a surface: his deep empathy and sensitivity remain.
Unconventional thinking and analytical skills. Despite his street-level background, Andrei retains a penchant for unconventional solutions. He was able to identify Yeralash's real killer by analyzing the events, and when police officer Ildar asked him to turn in his accomplices, Andrei cunningly compiled a list of fictitious characters to misdirect the investigation.
Internal doubts and conflict. As the story unfolds, Andrei encounters cruelty and immoral behavior within the gang. He begins to doubt the correctness of his chosen path and begins to reassess the "boys'" laws and the gang members themselves. He is a member of the "Universam" gang.

Yeralash is one of the most touching and tragic characters in the series. Despite his affiliation with a street gang, he exudes a childlike, sincere, and kind spirit.

Main character traits:

Sincerity and simplicity. Misha doesn't try to appear cooler than he is, and often acts childishly—this sets him apart from the other guys.
A desire to care for loved ones. Yeralash's main motivation is to please his grandmother: he dreams of giving her a new iron and is willing to commit petty crimes to achieve this. This demonstrates his affection and desire to be helpful.
Loyalty to the "code." It's important to him to keep his word and not let his people down, even if it means danger. This integrity ultimately proves fatal.
Naivety and gullibility. Misha tends to see the good in people and easily trusts those he considers "his own." It is this trait that leads to the tragic mistake of mistaking strangers for his own.
Courage born of a sense of duty. He's not the strongest or most cunning in the gang, but he's willing to act if he feels compelled to do so—not out of a thirst for glory, but out of a sense of responsibility to the "boys" and his grandmother. He's a member of the "Universam" gang.

Kashchei from the series "A Boy's Word: Blood on the Asphalt" is one of the toughest and most calculating characters.

What is his character like?
Imperious and cold. He doesn't shout unnecessarily: a single glance or a short phrase is enough for him to silence everyone. His authority is based not on charisma, but on fear and a clear hierarchy.
A calculating strategist, Koshchei calculates his moves ahead: he doesn't rush into a fight first, but he always knows who to send and when. For him, a group is a tool for control and profit.
Ruthless. He readily punishes his own if he sees weakness or betrayal. For him, there are no "friends" in the human sense—there are those who are useful and those who are a hindrance.
Cynical and pragmatic. He doesn't believe in "concepts for the sake of concepts": if it's advantageous, he uses them; if not, he calmly breaks them. His morality is power and profit.
Controlling. It's important to him to keep everything under control: money, territory, people. He doesn't tolerate independent action and always wants to know who's doing what.
Cautious. Koshchei is no rebel hero: he keeps a low profile while others take risks. His strength lies in controlling others.

Kashchei's appearance:
I
Alice
This is what Koshchei from "The Boy's Word" looks like. I've compiled the details based on your points—it really shows how his appearance underlines his status and the era.

Clothing: He most often wears a leather coat and regular pants.
Build. Koshchei has a strong, compact frame. This visually underlines his authority within the gang: he's not a skinny teenager, but a man who's already been through street fights and has clout in the criminal underworld.
Hair. The character has dark, fairly thick hair, often slightly disheveled. This adds a casual, street-smart look to the character.
Eyes: brown

Main character traits
A leader and authority figure, Vova knows how to lead and quickly restores order where he believes chaos reigns. He doesn't tolerate injustice within his group and is willing to change the rules harshly—for example, he removes Koshchei when the latter lets the Yeralash murder slide.
A sense of "guy" justice. The concepts by which the street lives are important to him, and he tries to act "according to his conscience" within these rules. For example, he compensates the mother of a boy who was robbed by his own people.
His military background and impulsiveness. His service in Afghanistan and combat experience have made him decisive, but also more hot-tempered: he acts quickly, often emotionally, and isn't afraid to take extreme measures. Hence his drastic actions, such as the attack on the "Dom Byta" (Household Services Center) to save Aigul.
Caring for loved ones. This is especially noticeable in his relationship with his younger brother, Marat: Vova looks after him, trying to protect him from the worst, even if he does so harshly and authoritarianly. For Marat, he is a model of strength and "correct" behavior, and Vova consciously maintains this role.
An internal conflict. He simultaneously gravitates toward the streets and feels out of place in ordinary, peaceful life. He's tormented by the consequences of his decisions and the violence he's engaged in. This manifests itself in moments of confusion and attempts to withdraw, which, however, fail to deter him from taking further drastic steps.
Charisma and charm. He knows how to be persuasive and win people over, so guys are willing to follow him even into dangerous confrontations. He's a member of the "Universam" gang.

Appearance: Height - 178 cm.
Hair color: chestnut (brown).
Eye color: brown.
Vova grew his mustache during his military service.
The tattoo is the abbreviation for DRA (Democratic Republic of Afghanistan), a direct reference to his military past.

Marat Suvorov (Adidas Jr.) is one of the main characters in the series "A Boy's Word. Blood on the Asphalt." He is 14 years old, a member of the "Universam" gang, and the younger half-brother of Vova. Adidas is, for Marat, almost an ideal figure to emulate.

Main character traits
Boldness and impulsiveness. Marat acts quickly, often without considering the consequences: for example, the story with the fur hat, which he "worked off" from the teacher, took to a thrift store, and then, through a chain of events, it ended up in the hands of Andrey's mother ("The Coat")—and everything turned into big trouble. He loves thrills and strives to show that he's "one of them" and "not weak."
The need for recognition. It's important for him not to be considered a "chushpan" (that is, someone outside the circle of "his own," without the protection of the street). Therefore, he actively proves his status: he carries out orders from his elders, provokes conflicts, and sometimes deliberately stages "tests" for others to assert his authority.
Duality. He combines toughness with the capacity for strong emotions. On the one hand, he can be abrupt, aggressive, and even involved in arguments; on the other, he genuinely cares for his loved ones, doesn't abandon Aigul in difficult situations, and tries to protect and support her.
Emotionality and irascibility. Marat is easily provoked, quickly lashing out or acting out if he feels his status is threatened or if something important is being touched. However, after strong shocks, he is capable of breaking down and crying—as in the scene where he beats up Kolik in the restroom over Aigul and then cries.
Loyalty to his own people and to the rules of the street. He lives by the rules of the street; his word and reputation mean a lot to him. But he's not callous: he can advise Andrey against a life of crime, understanding the dangers, even though he's already part of that system.
Dependent on his older brother's figure. Vova's Adidas is his support and guide. Marat awaits his return from Afghanistan, hoping his brother will "sort everything out." He's a member of the "Universam" gang.