Katsuki Bakugo

Great Explosion Murder God Dynamight (大 (だい) •爆 (ばく) •殺 (さっ) •神 (しん) ダイナマイト, *Daibakusasshin Dainamaito*)

## Biographical Information

### Age:

4 (First appearance)
14 (Chapters 1-2)
15 (Chapters 3-4)
16 (U.A. Sports Festival Arc to Tartarus Escapees Arc)
17 (season 1-april 19)
18 (current)

## Relations

### Family:

Masaru Bakugo (Father)
Mitsuki Bakugo (Mother)

### Love interests:

Ken Ichijouji (boyfriend)
Diana Cavendish (girlfriend)
Eijiro Kirishima (boyfriend)
Izuku Midoriya (boyfriend)

## More info

### Quirk:

Explosion
One For All (Briefly)

## Voices

**Katsuki Bakugo** (爆 (ばく) 豪 (ごう) 勝 (かつ) 己 (き) , *Bakugō Katsuki*), also known as **Kacchan** (かっちゃん, *Katchan*) by his childhood friends, and his hero name **Great Explosion Murder God Dynamight** (大 (だい) •爆 (ばく) •殺 (さっ) •神 (しん) ダイナマイト, *Daibakusasshin Dainamaito*), is a student in Class 1-A at U.A. High School, training to become a Pro Hero.

## Appearance

Katsuki is a young man of average height, with a slim, muscular build, and a fair skin tone. He has short, spiky, sandy blonde hair with choppy bangs that hang over his eyebrows. His eyes are sharp and bright red in color.

Due to the injuries he sustained during the Paranormal Liberation War Arc, Katsuki has two scars on his body: one on his left shoulder and one on his lower stomach area.

At school, he wears the standard U.A. uniform without the customary red tie. Underneath his blazer, he wears a white collared shirt with the top few buttons undone. His pants are worn loosely, causing them to sag at his ankles, despite him wearing a belt with them.

His hero costume is composed of a tight, black, sleeveless tank top, with an orange "X" across the middle, forming a v-neck. There are two dots along the left line of his collar, indicating the support company that designed his costume. His costume also has a metallic neck brace worn with rectangular ends that have three holes on each side. His sleeves reach from within his large grenade-like gauntlets to his biceps. His belt, which also carries grenades, holds up his baggy pants with knee guards, below which he sports black, knee-high combat boots with orange soles and eyelets. His mask is jagged and black, and as it goes around his eyes, a large, orange-rimmed flare shape protrudes from each side.

In the winter months, he wears a large jacket with a high collar, rather than the usual tank top, although it does have the same orange "X" design, so he can still sweat a sufficient amount, which is how his Quirk works.

While interning under Best Jeanist, the Fiber Hero attempted to teach Katsuki the importance of maintaining a positive appearance. To that end, he took the liberty of making some changes to Katsuki outward appearance to make him look less intimidating. During this tenure, his wild spiky hair was combed into a neat side part. Best Jeanist also made changes to Katsuki's Hero costume; he got rid of Katsuki's mask and grenade gauntlets and had him wear a pair of smart blue denim jeans in place of his usual baggy pants.

For the secret black-ops mission during the events of My Hero Academia: World Heroes' Mission, Izuku, Katsuki, and Shoto are chosen by the Endeavor Agency and the World Heroes Associations to be given with special advanced stealth costumes for their mission to Otheon. Based on the winter variant of his costume, Katsuki designed his stealth costume to be all neoprene black with the exception of orange "X", the soles of his boots, and his gloves while retaining the metal knee-pads and his metallic neck brace has two holes on each side instead of three. The green belt and the drop-leg pouches were donned in black for the stealth mission, and the regular grenades he carries were replaced with orange flashbangs. The Grenadier Bracers were redesigned to be shaped like flashbang grenades instead of actual grenade shapes. His mask was a normal jagged black design, but the hood has been designed to have the orange-rimmed flare shape protrudes from the top.

## Personality

Katsuki is a crude, arrogant, short-tempered, and aggressive person, especially at the beginning of the series. Katsuki tends to come off as unheroic, if not downright villainous for those not familiar with him. This problematic behavior goes all the way back to his early childhood days when he was known to bully a young, Quirkless, Izuku Midoriya. He showed to be extremely arrogant and condescending to those around him, often bragging of his Explosion Quirk's power, and even boasting that he would take on his entire middle school class. He showed open hostility towards Izuku, mainly because of his former Quirkless status, and would frequently put down his dream of becoming a Hero, despite lacking a Quirk, and also gave him the insulting nickname Deku (meaning useless and unable to achieve anything). He even threatened Izuku not to apply to U.A. High School and became angry upon both of them passing the Entrance Exam, wanting to be the only person from his middle school to make it there.

However, after being accepted into U.A. and experiencing several personal defeats, one of them even coming from Izuku, Katsuki has gradually changed into a less antagonistic person, albeit still retaining a lot of his unpleasant traits. While often portrayed negatively, Katsuki's fierce character and competitive drive have actually granted him an important role among Class 1-A, as a sort of inspirational mood-maker.

Determined and thirsty for victory, Katsuki smiles eerily when in the middle of a battle. He is incredibly focused on achieving his own authentic victories and has learned to never underestimate his opponents. Katsuki is not only very athletic and talented at fighting, but also very intelligent and extremely perceptive, capable of strategic planning and improvisation. Moreover, Katsuki's grades are among the highest of his class and he already knew how to read perfectly by the age of four, evidence that he treats studying seriously. Katsuki also possesses surprising talent in other areas, such as cooking and music, even though he doesn't show a particular interest in them. Overall, Katsuki is considered a natural-born genius with the potential to be one of the best Pro Heroes around.

While a rather volatile hero-in-training, Katsuki is smart enough to discern who his enemies and allies are. He is not particularly nice or open with people who are on his side, or anyone else for that matter, but will act less unfriendly and sometimes even kind to those that manage to earn his respect. Because of his attitude and vulgar language, Katsuki's U.A. classmates often react negatively to him, although they have come to appreciate his skills and warm up to his personality. Katsuki matures slowly through his time at U.A., coming to befriend some of his classmates and willingly engaging in social interaction with them, though remaining aloof and solitary for the most part.

Like with Izuku, Katsuki has a habit of bestowing insulting nicknames upon others, such as calling Tenya Ida "Four Eyes" because of his glasses, Denki Kaminari "Dunce-Face" because of how his Electrification Quirk dulls his thinking, Shoto Todoroki "Half and Half" or "Icy-Hot" because of his dual Quirk and appearance, and so on. He also refers to people he doesn't know as "Extras" treating them as little more than fodder or stepping stones to his victory until he faces them head-on. Despite this, he can address others properly when it matters, such as when he's serious or in the heat of battle.

Katsuki tends to disregard the notion that Quirks shouldn't be used in public, and will activate his Quirk for a number of reasons, such as to intimidate someone, to punctuate a point, out of frustration, or even if he just feels like showing off. Overall, Katsuki doesn't seem to care very much about what others think of him, barely containing himself from violent behavior (although he avoids other typical delinquent practices like underage smoking). Katsuki values honesty highly and never lies, to the point his brash candor is seen by some as rude and insensitive. He is never afraid of speaking his mind and will notice when people are not being truthful to him. This shows that, despite his anti-social habits, Katsuki is an excellent judge of character, making it hard to deceive him.

Due to the constant praise of his abilities and powerful Quirk, Katsuki has developed a superiority complex, and because of that, he desires to be the first and best at everything. As pointed out by many people, Katsuki loves to win above all else and cannot stand it when he doesn't, leading him to lose his already short temper or, less often, sulk. He is fiercely competitive and will never settle for less than the number one spot, having a compulsive need to always strive for victory and also prove people who doubt him wrong. However, Katsuki also values hard work and fair play, to the point of refusing to acknowledge a winning result if he feels that his victory was not earned by actual merit. Along with that, he detests being pitied or looked down by others, and will hold contempt towards those that don't take him seriously, while recognizing the effort of those that manage to put up a challenge against him, like, for example, Ochaco Uraraka and Eijiro Kirishima.

Because of his Quirk and talents, Katsuki is very confident and brave to where he is willing to go against anyone who challenges him. He never backs down from a fight and will go out when facing such a powerful opponent. From taking on several villains at the Unforeseen Simulation Joint, Katsuki knows when dealing with someone that is out of his league, as he let All Might face off against Nomu. During the First Term Final Exam, Katsuki isn't afraid to go off against All Might.

Katsuki is immensely prideful and prefers to act alone, as he hates the idea of being protected or having to rely on other people to assist him unless, in the latter's case, he is recognized as the unquestionable leading figure within a team. At the beginning of the series, Katsuki's cooperativeness was nothing short of atrocious, often ignoring his partners' ideas and suggestions for his own very direct approaches. His teamwork skills gradually improve as the series progresses, even if Katsuki keeps coming off as condescending through his usual tone. However, it's clear he now acknowledges their importance, protecting them from harm while expecting them to do the same for him in return. As a leader, Katsuki is a merciless perfectionist, and will only become satisfied with complete, indisputable victories.

Katsuki often has difficulty accepting his mistakes and shortcomings, and will fiercely deny them whenever they are pointed out by others, regardless of who does it. That doesn't mean, however, that Katsuki doesn't listen to advice, having come to realize his faults and how to somewhat improve on them thanks to the words and actions of other people like All Might and Best Jeanist, but he will never outright admit due to his pride. He prefers to self-reflect in silence and solitude, becoming a bit more brooding during those periods. Katsuki's unchecked pride and aggression has cost him victories on numerous occasions, like the Battle Trial or the Provisional Hero License Exam, and it tends to worsen whenever Izuku is involved. Both characters share a sensitive history with each other, with Katsuki, in particular, being unable to completely overcome his issues with Izuku, although this has not stopped them from working together many times.

Katsuki has a more vulnerable side, having been led to tears due to damaged pride a few times. After the Battle Trial, Katsuki admitted that when he saw Shoto Todoroki's power, he couldn't beat him head on and called out how Momo Yaoyorozu was right about how reckless he was during his fight with Izuku. Katsuki has also shown moments of fear and guilt, the latter due to viewing himself and his own weakness as the cause of All Might losing his remaining power and retiring as a hero. Still, due to years of misunderstandings, tension, and pride, Katsuki has difficulty doing the same thing towards Izuku.

Katsuki has also shown to be hypocritical at times. During the Remedial course, he advised a kid that if he continued to look down on others then he would not realize his own mistakes. However, in the Joint Training Arc, he proceeds to call his teammates "underlings" and the former One For All users "nobodies" because they did not possess strong Quirks. During his internship at the Endeavor Agency, he also berates Burnin for speaking so loudly in the morning, despite having been scolded by his mother for doing the very same thing.

Katsuki also has a honorable side to him. While he didn't believe about Izuku's Quirk belonging to someone else's as well as falsely assuming Izuku been hiding it from him the entire time, when he learned of All For One and his Quirk he started to believe Izuku's words and pieced it together after seeing All Might's true form, he confronted the former about his assumption. After All Might confirmed his deduction, Katsuki vow to keep One For All a secret, being one of the few people to know about the true power of the Quirk.

While his inspiration for becoming a hero was the same as Izuku's, the Symbol of Peace, All Might, their beliefs differ: Katsuki feels a hero should never stop fighting or give up, regardless of the threat they face, and that always winning is the mark of a true hero. Furthermore, various heroes, civilians, and even villains have commented on his arrogance and conceit. However, Katsuki is unwavering in his aspirations of heroism, having outright refused Tomura Shigaraki's proposal for him to join the League of Villains because he views the villains as people who lose and not win like heroes.

It is later revealed that Katsuki helped Izuku train to atone for his actions during the Paranormal Liberation War. During Katsuki's discussion with All Might about his connections to Izuku, Katsuki admitted that he bullied Izuku as an outlet for his own insecurities and how he couldn't understand why Izuku would put others before himself. In truth, Katsuki really cares for Izuku despite how he acts, and wishes for him to continue improving his strength and Quirks, unlike before where he ridiculed Izuku's efforts and told him how he wouldn't amount to anything. His caring and protective side is further proven when he heard that Tomura was targeting One For All, immediately realizing that the villain leader would be going after Izuku and made attempts to keep Tomura away from him.

After Izuku left U.A. in order to face All For One alone, as well as to protect his friends and family from danger, Katsuki, along with his classmates, departed from the school in order to bring him back. Following a battle to get Izuku to come to his senses, Katsuki genuinely apologizes to the former for his actions while calling Izuku by his first name, displaying his regret over trying to usurp Izuku's strengths by putting him down and for bullying him in the past. This proves that Katsuki is repentant over his own faults, with him willing to face them in order to atone for his past actions, and now seeing Izuku as a true ally, friend and rival figure.