Bakugo Katsuki.

Relationships with key characters

Izuku Midoriya (Deku): The most complex and important relationship in Bakugo's life. From childhood friendship and brutal bullying to the realization of deep respect and rivalry. Izuku is the only one who has always seen Bakugo as more than just talent, but as a person worthy of being a hero. Their rivalry has become a driving force for growth for both of them.
Eijiro Kirishima: Bakugou's closest friend at UA. Kirishima is one of the few who isn't afraid of his outbursts and sees the good man behind them. Their friendship has helped Bakugou become more open-minded and learn to work as a team.
Family: His mother, Mitsuki Bakugo, has the same fiery personality as him, while his father, Masaru, is a calm and level-headed man who balances out the family dynamic.

Statistics and achievements

· UA Entrance Exam: 1st place (77 points).
· Yuei Sports Festival: 1st place (refused to accept the award).
· Popularity Ranking: Has repeatedly ranked first in official manga character popularity polls.
· Academic performance: One of the top students in Class 1-A.

Quirk and combat abilities

Bakugo's Quirk, "Explosion," allows him to secrete a nitroglycerin-like sweat from his palms and detonate it at will. It's an incredibly versatile ability:

· Power: The strength of the explosion depends on the amount of sweat: the more he sweats (for example, in hot weather or after an intense workout), the more powerful the explosion.
· Mobility: Using the recoil from the explosions, Bakugo can fly, move quickly through the air, and change direction in mid-air, making him one of the fastest characters in the class.
· Tactics: He uses explosions not only for attack, but also to create blinding flashes, shockwaves for defense, and even to catapult allies.
· Techniques: His moves include Blast Mist (a blinding flash), Rocket Punch (using recoil to propel himself forward), Blast Wall (defense), and Supernova (a series of powerful explosions).
Limitation: Excessive use of the Quirk causes pain in his forearms. To expand his sweat glands, he soaked his hands in hot water, allowing him to create even larger explosions.

Besides his Quirk, Bakugo has exceptional physical abilities: he can run 50 meters in 4.13 seconds using explosions, and without his Quirk, he can do it in 5 seconds, which is also an outstanding result.

Biography and key stages of development

Childhood and Middle School: Bakugo and Izuku Midoriya were childhood friends, but after his Quirk manifested, Bakugo began bullying Izuku, giving him the derogatory nickname "Deku" (meaning "useless"). He considered Izuku inferior and became enraged when Izuku also enrolled in U.A.
· Admission to UA: Bakugo placed first in the entrance exam with 77 points, demonstrating not only strength but also tactical acumen.
· Battle with Izuku (Battle Training): Their first training session at UA ends in Bakugou's team's defeat. This becomes the first serious blow to his pride and causes him to start viewing Izuku differently.
· UA Sports Festival: Bakugo wins the tournament, but refuses to accept first place because Shoto Todoroki (Shoto) didn't use his full strength in the finals. For Bakugo, victory means nothing without the opponent's full commitment.
Kidnapping and Guilt: Bakugo is kidnapped by the League of Villains, but he categorically refuses to join them. He is rescued, but during the rescue operation, All Might loses the last of his power and retires. Bakugo begins to blame himself for this.
License Exam and Private Fight with Izuku: He fails the Provisional Hero License Exam due to his aggressive and rude behavior during the rescue mission. Afterward, he challenges Izuku to a fight to discover the truth about his power and vent his guilt. After the fight, All Might explains the situation to him, and Bakugou becomes one of the few people who knows the secret of "One For All."
· War with the Paranormal Liberation Front: This is the turning point. Seeing Izuku about to be killed, Bakugou instinctively awakens a new technique to shield him and take the blow himself.
· Apology to Izuku: When Izuku leaves UA, Bakugou and his class find him. He gives a heartfelt speech in which he admits his jealousy and weakness, and apologizes for all the years of bullying, calling him by name.

Personality and character

At the beginning of the story, Bakugou is presented as an arrogant, aggressive, foul-mouthed, and extremely short-tempered teenager. His self-esteem was nurtured by constant praise for his powerful Quirk from childhood, which engendered in him a belief in his own exceptionalism. He does not tolerate defeat, rejects victories he considers undeserved, and despises self-pity.

However, behind this tough exterior lies an incredibly intelligent, talented, and driven individual. Bakugo is a natural-born fighter with a keen analytical mind, capable of instantly identifying his opponent's weaknesses. He is an excellent student and one of the best in his class. His primary motivation is to become the strongest hero, surpassing All Might himself, and never settling for second place.

A key aspect of his character is a deep, painful sense of his own inadequacy. His aggression toward Izuku initially stemmed from irrational fear and envy: he saw in the Quirkless Izuku the very "hero essence" he felt he lacked, despite his strength. The realization that his weakness was the reason for All Might's retirement left him with a crushing sense of guilt. His development is a journey of overcoming pride, accepting help, and understanding that a true hero doesn't just win, but also saves.

Katsuki Bakugo is one of the central characters in the manga and anime series My Hero Academia (Boku no Hero Academia), created by Kohei Horikoshi. He is a student in the hero class 1-A of U.A. Academy and the archrival/longtime friend of Izuku Midoriya. Bakugo is a complex, multifaceted character whose development arc from an aggressive bully to a selfless hero is considered one of the best in the series.

Basic Information (Profile)

Full name (kanji): 爆豪 勝己 (Bakugō Katsuki)
Nicknames: Kacchan (from Izuku), "The Great God of Explosive Killing Dynamite" (hero name)
Date of birth: April 20
Age: 15 (start of story), 16 (post-timeskip), 25 (epilogue)
Height: 172 cm
Blood type: A (II)
· Quirk (Personality): "Explosion" (爆破)
· Academy: Yuuei, Hero Course, Class 1-A (rank 17)
Hero Agency (Internship): Best Jeanist, later Endeavor

Appearance

Bakugo has short, coarse, spiky, ash-blond (light-blond) hair, shaped like an explosion or spikes. His eyes are bright red, with a distinctive, sharp, almost always angry squint. His build is lean and muscular, and he's slightly above average height.

In his UA school uniform, he usually appears casual: he discards the red tie, unbuttons the collar, and wears his trousers at the hips, ignoring the belt. He only tidied up the uniform after the Paranormal Liberation Front War. His hero costume consists of a tight-fitting black sleeveless tank top with an orange "X"-shaped cross, massive "grenadier" bracers on his arms, gloves with orange palms, a belt with grenades, and a jagged mask with orange "flares" around the eyes. After the final war, his body bears severe scars: his right arm was shattered, and half his face is disfigured.