1 - 20 of 175 Works in Cat Lover Aizawa Shouta | Eraserhead
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How Many Are In There?! by ForeverNightlights24_7
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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It's not unusual for Aizawa to sleep in class. This is the first time the class has found he doesn't sleep alone in that sunny yellow sleeping bag.
Aizawa and his entire family are hit by a sleepiness-inducing quirk. This is the result.
Series
- Part 9 of This Little Problem Is My Child
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Turn The Volume Down by nyazawa for my Aizawa
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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When Shouta comes back from teaching with a migraine, Hizashi knows what his husband needs isn't noise. So, he draws them a bath. It's cute.
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Kioshi: The Silent Moth by ionepolychrome
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
04 Dec 2025
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When you strive to be a hero at such a young age, you sometimes become a vigilante. But now Izuku is in U.A. he feels like quiting isn't really going to make things better since crime rates would skyrocket if he put down his mask.
But who said you couldn't be a vigilante and a hero at the same time? Well, probably a lot of people but that's not the point.
Or
Izuku's got All for One and a few other Quirks, his dad isn't a villain because he's an entrepreneur! (Who's gonna tell him?) And his mom is an actor. He may be bullied for being Quirkless but he's rich (and he actually does have a few Quirks) and this fanfic is also the type of "good" AU where some of the cast that was originally evil are now good and my view on how'd they act in this type of setting.
(I'm trying my best to come back to this fanfic so uploads are inconsistant but I'll post the last chapter if it is the VERY LAST thing I do!)
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BE SURE TO READ THE NOTES BEFORE AND AFTER EVERY CHAPTER, MAY CONTAIN IMPORTANT NOTES!!!!
Series
- Part 1 of Antheraea Polyphemus
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Lots of hurt (leads to loads of family) by KittenOfChaos
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Dec 2025
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"His feet slammed on the marble floored hallways, and he was panting from running like his life depended on it.
"Almost there, just a little farther," was repeated over and over again like a record on repeat in his head.
He burst through the large metal doors like a bat out of hell and for the first time, in what felt like hours to a 7 year old izuku, a fresh breath of air was forced into his burning lungs.
Then something hot, hot, burning, loud slammed into his back and he was face first into the asphalt in so much pain he couldn't see straight."
OR Izuku finally gets some help after a series of unfortunate events and enough pain that were it torture many seasoned pros wouldn't have survived as long as this kid did. And if he gets a family along the way, we'll it's no one's business but his own.
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A little kitten in a big world by Mrs_Galaxy_M
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 Nov 2025
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“Calm down,” Aizawa murmured, his voice low and soothing. “You’re safe here.”
'Safe?!' Izuku thought wildly, his ears flattening again as he stared up at the two pro heroes, who were now watching him with curiosity and concern. 'How am I supposed to be calm when I’m literally in the house of two pro heroes?!'
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Izuku has a quirk that allows him to turn into a cat, but as of now...He's kind of stuck like this, like a cat, for /months/. It's fine, though, it means that now he can't be chased by Eraser-Head! After months of running away from that man, he would never suspect he was a cat! He thought he cheated the system, except that being a cat—a kitten—is harder than being a human. And so he got pretty roughed up when a rock was thrown at him, and many other things piled up the same way snow or trash piles up on the street.
After an altercation with a dog that left him on the brink of death, a cat dragged him to the house of a human
Out of all the faces on this planet, why Aizawa's? -
Spells, Shifting, and a Shell by ForeverNightlights24_7
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
28 Nov 2025
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Magic AU! Shota is a sorcerer, Hizashi is a shifter, and Izuku is a shifter egg.
Found family fic with plenty of fluff!
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Witchzuku's Pomander Date by zzzSleepyCatzzz
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
08 Nov 2025
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Summary
Izuku and Shouta visit the Plant Patch Farm again to participate in another activity: pomander making.
AiDeku Week 2025 Day 7: Free Day
Series
- Part 3 of Witch Izuku and Werewolf Shouta
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Something so precious about this by autumnpumpkin
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Nov 2025
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Summary
cute cuddles, aftercare and fuzzy all round good feels
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Aizawa's Soft Spot 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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Shouta Aizawa has faced villains, chaos, and teenagers with explosive quirks—but nothing could prepare him for the one thing capable of breaking his carefully maintained composure: a kitten.
One stray cat, one quiet moment, and suddenly Class 1-A discovers their teacher’s biggest secret—Aizawa has a soft spot.Series
- Part 17 of Mha Oneshots
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The first step by Vridelian
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
29 Oct 2025
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Summary
The humans are at it again. Using Trigger on a cat? And now locking it up like a common criminal, when none of this was the cat's fault in the first place? Typical. Nedzu will have none of that. The cat can come live with him on campus. Nedzu's responsible for hundreds of students and staff; caring for a cat can't be any more difficult than that. Right?
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It’s A Kid-Cat, Keep Dreaming by Cove_xoxo
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
19 Oct 2025
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Izuku has a cat quirk. When he was 4 the building he lived in collapsed. After that he lived on the street as a cat for 9 years, only surviving because the hero that saved him from the rubble, who he knew as ‘Eraser’, kept bringing him food and drinks. Through the years he was on the street, he became a vigilante that mainly saved kids. When Eraser found out the cat he’d been feeding was the missing kid they’d been looking for years ago, he took him in as his own. But years upon years of living on the street at such a young age, then being thrown back into society, isn’t easy.
Series
- Part 2 of Kid-Cat Fumbles And Stumbles
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It's A Kid-Cat, Origin (Rewrite) by Cove_xoxo
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
29 Sep 2025
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Summary
When Eraserhead decided to care for a strayed cat after its building collapsed and its owner most likely died. He wasn’t prepared for the cat to be a kid.
Series
- Part 1 of Kid-Cat Fumbles And Stumbles
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Happy Birthday, Cryptid! by cmdrfupa (ParaTiTodo) for radish_breath
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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Why hello, dear friend! This is a little something to say happy birthday to one of the loveliest people I've ever had the chance to get to know. I could spend at least an hour going over all the laughs and perfect moments we'd share in this space, but hopefully this fic will be seen as a token of love and appreciation. Happy Birthday, Radish!
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Tsuki no Michibiki by Ayane790
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
29 Aug 2025
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Summary
Izuku knew how harsh life could be.
He was four when he diagnosed as quirkless losing what fragile friendships he had barely started. He was six when his father died in a villain attack overseas. His mother passed from cancer the following year. Taking her so quickly that Izuku never got the chance to mourn properly.
The caretakers at the orphanage he was thrown into kept him away from the kids who held the promise to be adopted.He was beaten, ridiculed, and tossed aside.
Useless.
At least that was his view until he turned twelve and ran into someone unexpected. A kind heart in a world of so full of pain.
His life was changing and things seemed to be getting brighter, but was the path he was walking really the right one? Will his dream of wanting to be a hero carry on?
Series
- Part 1 of Quirkless Gremlin Hours
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The Owl-Eyed Son of Yamada Hizashi by ForeverNightlights24_7
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
07 Aug 2025
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Adopting a bird isn't the same as adopting a child. It's not. Right?
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Clowder by asteraceae7
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
21 Jul 2025
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Clowder (n): A group of cats.
Aizawa and his losing battle against the cat distribution system. Not that he was fighting it that hard anyway.
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Well this is different? by ImStillLostInIkea_Help, Me_Myself_I 13-14 (orphan_account), Me_Myself_I 13-14 (Touchgrassithinknot_ihategrammer), Touchgrassithinknot_ihategrammer
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Jul 2025
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Izuku has a quirk, Bakugou is still an ass
Hitoshi is in UA and will be a hero even if he runs on 99% coffee
Both are Aizawa’s biggest problem children and their spreading it to the other in his class
Hizashi is just scared of them…
(This fanfic follows cannon timeline mostly, with some changes for the plot)
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Preservation of Life by maverickkkkkkk
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
15 Jul 2025
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Summary
He had only minutes — perhaps even seconds — before his power gave out completely, but he'd burn every last ember of One For All if it meant saving the person who mattered most.
Series
- Part 4 of 12 AM Angst Fics
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watch for zombie feet: the body walks the earth by AJS_CLOWNERY
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
09 Jul 2025
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Summary
“I want to go to U.A. Or some other hero school.” Izuku looks down at his hands – shaking ever so slightly, always shaking because fucking nerve damage. He shrugs. “I just wanna be a hero. Or help people in general, if I fail at that.”
“You’re scrawny,” Aizawa points out, a brow raised. “No offense, kid, but you look like you’ve never done a day of training in your life. I could probably crush you with my pinky toe.”
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Izuku is no longer alone! too bad it's hard to get used to. and nedzu's here. always.
Series
- Part 2 of Izuku's battle with tuna
- Part 4 of Dadzawa...
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Hitoshi And Himiko by LurkerOfUnkownMortality
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Lilo & Stitch (Disney Animated Movies)
12 Jun 2025
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Ever watched the animated Lilo and Stitch? Well you Should!
Toga Himiko=Stitch
Shinsou Hitoshi=Lilo
Endeawhore=Captain Gantu
Hawks=Pleakly
Aizawa Shouta=Nani
Dabi=Jumba
Sansa(Orange Cat Police Officer)=Cobra Bubbles
Shirakumo Oboro=David