1 - 20 of 353 Works in Kid Bakugou Katsuki
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Dreams by Mrsbakugotheicon
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
08 Jan 2026
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Naya has been dreaming about becoming a pro hero her whole life until her future carrer got snatched away from her before she could even procces what had actually happend. she'd been wanting to prove to her abusive father that she could do it and that she wouldnt end up going down the same dark road as him until she couldnt. and ended up going down a dark path completly different from the one her father went, and the abseloute opposite of the one her friends went down.
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The Past is Now-- Bakudeku by Luffy_12
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Jan 2026
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(I know this has been done a lot, but I couldn't help myself) Izuku, Katsuki and Shoto were all assigned on a mission as punishment from the school for doing poorly during training. The mission was simple; retrieve stolen drugs, report back to base, they get off scott-free. However, the criminals involved in the scheme were much more powerful than anticipated, and things go sideways quickly, resulting in the 3 teens being joint locked in a de-aging quirk that comes and goes as it pleases, as they are unable to cooperate properly. The quirk itself if like a punishment to them; the teens must learn to deal with each other as children and understand feelings that had been locked inside for a very long time. Aizawa really doesn't know how he will be able to deal with 3 whiny 5-year-olds for an entire month. Follows cannon timeline into 3rd year, so Izuku is quirkless, etc.
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A MINI 1-A?! by noodlesouppp
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
03 Jan 2026
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He slowly pushed himself up into a sitting position to stand so he could check on his students and make sure none of them were dead or something. But when he did he came to a sudden realization that his clothes felt very... 𝘉𝘪𝘨.
He looked down--noting that his hair was shorter now since he didn't feel it moving around his shoulders--to see large trousers covering his feet and a capture scarf that was basically swallowing his neck and bottom half of his face whole. He already has a guess as to what happened in those minutes he and his class was passed out, but that's not his priority at the moment.
He carefully stood up--using the lectern for support when he swayed a little--and scanned the twenty seats filling the--kind of eerie--silent classroom. And sure enough, every single one of his problem children, were passed out as 𝘧𝘪𝘷𝘦 𝘺𝘦𝘢𝘳 𝘰𝘭𝘥𝘴. And he's probably younger now too.
Great. Just 𝘨𝘳𝘦𝘢𝘵.
. . .
Or, Class 1-A +plus Aizawa succumb to a de-aging quirk and all hell breaks loose.
Nedzu really shouldn't have hired that TA...
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Chaos Reincarnated by MCR_lives_forever
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
03 Jan 2026
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Chaos reincarnated is what Shouta called the two boys that hung around Hawks. The two were sadly in his class learning to be heroes. They were bat shit crazy. Shouta had no idea how Hawks were able to keep them out of trouble. They didn’t have a criminal record, which Shouta did not believe. There was no way those two hadn’t at least burnt down some random abandoned warehouse for fun.
Shouta sighed as he heard the fire alarm go off after some manic giggling.
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Special by xXLocal_CryptidXx
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
25 Dec 2025
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Bakugou Katsuki is special.
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Everyone told Katsuki he was special, so he knew it was true.Fucking deku, of course, raved on and on about how amazing he was… Hell, even his mom used to say he was special- not anymore though, because Katsuki was a big kid so he didn’t need to be babied. He was a big kid, so he didn’t need his mom like deku did, like the extras. He was better. He was special.
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Oridk what I’m doing but Bakugou angst is my life.
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The Mysteries Of Bombs And Bullets by iloveangst_43110
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Dec 2025
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What was supposed to be a normal day at the park with his dad turns into a nightmare for Katsuki when two men notice his quirk and see him as something valuable- Kidnapped and being used for his quirk by a man named Chisaki- Katsuki finds himself trapped and isolated, and is later joined by a girl with white hair and a small horn. During this time Katsuki struggles to trust anyone as he and the girl are used for Chisaki’s schemes.
Meanwhile, Midoriya Izuku never forgot about Kacchan, Sad and heart-broken by what happened, Izuku becomes even more determined to become a hero- who can save as many as possible, making sure no one else suffers like Katsuki did. Eventually, Katsuki and the girl are rescued, and with the guidance of Aizawa and the support of Class 1-A, he slowly begins to rebuild trust and learn to rely on others again.
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the cut that (always) bleeds by ilove_klance
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
17 Dec 2025
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That was a hard learned lesson at the age of seven. One second Mitsuki was singing, cooing him as his cries died, swaying them side to side, and the next she was tearing herself away from Katsuki, cradling a burn on her arms against her chest while hissing for his father to come in. Katsuki, who had all but been thrown to his bed, watched as his mom put as much distance between them as possible.
Katsuki had watched as his mother grew to fear him.
Or: the one where Katsuki desperately wants human affection but is so subconsciously scared he is going to hurt someone.
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The Taste Of Autumn (And Your Lips) by chaselovesshadow
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
07 Dec 2025
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And Inko removed her hand from Izuku's splotch of fluffy green hair while tiny Katsuki stepped closer to the sniffling nerd, grabbing his round face once again. Izuku stiffened, before Katsuki leaned in, pressing a brief, chaste kiss on Izuku's "injured" cheek, wanting to heal the wound with a little smooch.
"K—Kacchan?!"
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Or: A story about autumn kisses, the act of being a hero, and what happens when neither are enough to help a struggling Izuku.
But both are enough when Katsuki is involved, just like it always has been.
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The Best Snow day Ever! by PsychicHurt
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Dec 2025
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It's a snow day. Snow days are the absolute best days for Izuku. But do you know what makes it better? Spending it with his best friend Kacchan.
--Or where Izuku and Katsuki are 5 and get to build a snowman.
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how katsuki accidentally gained a sister and lost his 17th favorite all might shirt by bi_focal
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
11 Nov 2025
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Katsuki is six when he sees Deku crying at the park.
This isn’t particularly surprising, since Katsuki sees Deku at the park all the time and at least half of those times he ends up crying, snot dribbling down the front of his face and wiped on his dirt-stained, hero-themed sleeves.
This time, though, Katsuki stops walking when he sees it because Deku isn’t crying alone. There’s a little blond girl next to him and a bloody bird lying very, very still in between them.
And Katsuki is nothing if not curious.
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Out of Many, One people (out of many people, one you.) by Zushiiee
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
10 Nov 2025
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Nobody ever had the same concept of what was fun to him.
Perhaps it was something to do with the fact he was raised completely different to the rest of his classmates, and really—any other kid his age. flying out with his parents randomly in the middle of the school year, doing half his homework in sandy tents, sweating buckets
But spring break was supposed to be fun.
And last time he checked—that didn’t involve accidentally on purpose kidnapping some Japanese kid, pissing off his parents and landing himself on the receiving end of a lot of Patois. Which he understood! And a lot of Chinese—which he…
Ugh.
Well…. Nobody ever did have the same idea of fun as he did.
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little firecracker by nitroglycerin_and_paraffin (candleshopmenace)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Nov 2025
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“Why are you assuming that your parents are dead?”
Katsuki is silent for several long moments, tilting his head down to bury his face in the bloodied fur of his stuffed animal. He isn’t shivering anymore. He’s standing completely still, eyes downcast and expression shadowed by the fall of his hair.
When he speaks, his voice is steady.
“I killed them.”
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Aizawa finds a kid on the street and decides to take care of him.
Here's the problem: he's nineteen years old, he can't even take care of himself, and Katsuki is far from easy to raise.
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Together, Still by Anactualgenius
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Nov 2025
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At the age of 4, both Bakugo and Izuku are kidnapped and taken away. Taken to be experimented on.
Years they were there for, but what happens when they try to escape?Series
- Part 12 of Mha Oneshots
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I’d Go Back To You by Anonymous
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
21 Oct 2025
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He still acts the same and follows Katsuki everywhere, but it feels like there is distance between them and it is continuously growing larger. Although the sudden change is not noticeable to others, and if Katsuki was not already looking for any unusual behaviour the green brat presented, he too would have overlooked the action.
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Los niños más caóticos de UA by idonsson
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Oct 2025
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¿Por qué alguien pensó que era buena idea mandar al Bakusquad a hacer la compra solo? Eso es lo que Aizawa se pregunta mientras vuelve en coche a UA con cinco niños pequeños peleando entre ellos.
Esperemos que lo que dijo aquel hombre sea cierto y los efectos solo duren dos días... Porque ya le están dando dolor de cabeza y lleva aguantándolos 5 minutos.
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When Wishes Misbehave by kassyrain
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 Sep 2025
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Izuku wished for a kind, angelic friend. Instead, he got Katsuki—the loud, fiery son of the demon lord. Not exactly what he asked for... but maybe exactly what he needed.
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laver of bronze by capitalconscious
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
25 Sep 2025
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“Katsuki? Everything okay? You’ve been in there a while, I wanted to check up on you, is all.” Masaru reaches for the shower curtain, but thinks better of it. “You’re sure you’re fine?”
There’s a pause, then Katsuki replies, softly, “Yeah, ‘m fine.” If Masaru were anyone else, he’d believe him, but he is his father, and he knows best what the subtle inflection in Katsuki's hesitant voice means.
“Okay,” he says anyway, but slides his shirt over his shoulders and undoes the button of his jeans. His clothing pools on the bathmat in a pile. Pulling the curtain aside, he slips in with enough gap for himself while preventing the hot air from escaping.
Series
- Part 1 of as the lamb lay dying
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A Different Outcome by Un_Owen_Writer
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
08 Sep 2025
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Not everyone's lucky.
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Bakugou Katsuki was one of them; he wanted to be the #1 hero, but that was snuffed out quickly at a young age. When he first got his quirk, he was happy, and so was everyone else, but something was off, and Katsuki, even at a young age, knew that, but he didn't know what was causing this uneasy feeling.
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He would soon find out what the cause of the bad feeling was. -
A Different Outcome by Kunikidas_fav_student
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
07 Sep 2025
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Summary
Not everyone's lucky.
.
.
.
Bakugou Katsuki was one of them; he wanted to be the #1 hero, but that was snuffed out quickly at a young age. When he first got his quirk, he was happy, and so was everyone else, but something was off, and Katsuki, even at a young age, knew that, but he didn't know what was causing this uneasy feeling.
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.
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He would soon find out what the cause of the bad feeling was. -
Copy Cats by LavenderThoughts21
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
03 Sep 2025
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Summary
Slice of life chapters after the events of “You Are My Heroes”. Basically three-year-olds Bakugou and Midoryia being cute kids with their new parents Hizashi and Aizawa. Some sad moments, some funny moments, most of them happy.
Series
- Part 2 of You’re My Heroes