1 - 20 of 245 Works in Protective Tsukauchi Naomasa
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Lycoris by SapavemLasae
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Oct 2025
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He's never been good with words. Physical confrontations have always worked better for him. Katsuki doesn't remember a time when he wasn't brash. He doesn't remember ever mincing his words or holding his tongue. Why would he?
But he does remember wishing he had. He remembers sitting in a daze as he stared at the grinning face of a boy who tried so hard to be his friend. And he'd only been burned in return. Katsuki regrets a lot of things. The longer he spent at UA, the more he realized just how wrong it was. Time passed. People died. A war was fought and lost. In the end, he knelt in the blood and grime, staring up at the stars as he wondered what it was all for.
Then, he opened his eyes the day he made the worst mistake of his life, holding a charred notebook in his grasp while staring at the tiny figure staring at him with wide and hurt eyes.
~~~
"M-my boy, please, just calm down-"
"Nope. Not happening Scarecrow. I don't give a shit if you don't want to listen, because you don't have a choice."
"K-Kaachan-!"
"This fucking nerd is gonna be your successor, and I won't take no for an answer."
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To Be A Hero by JJ_forever
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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Midoriya Izuku has had heroism running through his veins since he was four years old and the doctors told him he'd never get a quirk. He'd never get that thing- that special something- that all people had.
But not everyone had it. There was a whole world of people who didn't have it and Izuku finds himself a community that would go to war for him and he for them.
Meeting All Might, receiving his quirk, attending UA, making friends, and encountering the hot-and-cold moods of the Pro-Hero Eraserhead... none of these things will change his ultimate dream.
To be a Hero. To be a harbinger of destruction upon the carefully constructed "peace" of Japan- and the world.Midoriya Izuku has eyes all over and when he catches sight of you... peace is all you can hope for.
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the past is a promise to make me tough by sam_in_the_trees
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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Vigilantes tended to be brash, in his experience. Adrenaline junkies who don't think they can make it as a hero or who already failed to make it as a hero and turned to other means to try and make a difference.
Most vigilantes that did stick it out were… fine. Shouta tried to convince them to stop, but usually they didn't. Most were doing good, anyway. And most were old enough to take care of themselves. Most were a bit rude, a bit bitter, and a bit insane.
Most vigilantes weren't Whisper.
Or.
Midoriya Izuku accidentally (not really) becomes a vigilante who the police name Whisper. Aizawa Shouta is tasked with catching the kid. That's it. No getting attached, no personal investment. But when did anything ever go as planned?
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Пять раз, когда люди понимали, что Мидория Изуку мёртв by Erylle
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
23 Sep 2025
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И один раз, когда ему сказали об этом.
- Language:
- Русский
- Words:
- 5,786
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 13
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Crimson Snow by Willofhounds
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
21 Sep 2025
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An assassin has been hitting the higher corrupted members of the political climates. Due to the high political nature, Detective Tsukauchi is ordered onto the case.
Kuro, has spent his entire life as an assassin. After a failed killing Kuro has been able to break free of the brainwashing. To get his revenge he starts killing them one by one. He is able to stay one step ahead of his pursuers by using his quirk: Blink. It allows him to see a few seconds into the futures and their possibilities.
Naomasa at his wits end goes to Nezu for help. With Nezu's help they are able to corner Kuro. Only to find a child.
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20 Questions by reading16
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 文豪ストレイドッグス | Bungou Stray Dogs
19 Sep 2025
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Shinsou Hitoshi was not here to make friends.
That is until his homeroom teacher walks in with his niece hiding behind his leg.A niece who causes bad luck, has all the same behaviours as Hitoshi, and who has no control over her powers.
He's going to befriend this six year old isn't he?
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There's something wrong with Fiora.
Fyodor and Nikolai know it. Tsukauchi knows it. Yamada and Aizawa know it. Shinsou is picking up on it.But all they can do is give the child all of their support, and hope it's enough to one day reveal the monsters hiding behind the mysteries and secrets of the child they've all come to adore.
Because none of them know where Fiora comes from, where she lives or what she is.
And when faced with a child who's impossibly unlucky.
That's terrifying. -
Save me because I'm falling by Willofhounds
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Chuck (TV), Jason Bourne Series - Robert Ludlum
18 Sep 2025
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A year after Orion's death the vigilantes have scattered to their own cities. While Echo and Charlie have built a good working relationship with the heroes of their cities, Izuku (Delta) has mostly cut himself off from them. However he can only keep to himself for so long. UA entrance exams are coming up and Izuku needs to enter UA in order to try and stop Shigaraki at USJ. To enter UA he must either take one of the Entrance Exams. At his friend's insistence he agrees to take the Hero Course Entrance Exam with accomadations for a couple of weapons.
Naomasa tries to get closer to Midoriya, and try to find out why he became a vigilante. He wants to give the kid a real home so that he no longer felt the need to hide. He starts to become a father to the teen. Will he be able to convince him to not throw his life away?
Series
- Part 4 of Justify your existence
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turn back time (gonna hit rewind) by sjrose1217 for fallish
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
16 Sep 2025
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Deku has been fighting villains non stop for so long now. He's just tired. Finally after so long he has Shigiraki Tomura at his mercy. He can end this madness. So why doesn't this feel right?
Deku blinked, “huh?” but just as the teens' hands met Deku felt his stomach drop and the world began to spin. Instinctively he held tighter to the hand in his but everything was too much all of a sudden. The sound of blood in his ears drowning out any words and even the scream that escapes the hero. His body feels like it’s falling. The world is a total blur of colors. It feels like goes on forever, but it could have only been moments. By the time the world rights itself and the boy can think he notices he’s no longer surrounded by rubble. Blinking a bit he quickly took in the rooftop he now stood on with a quickly shrinking All Might.
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Various au's for 'Dad For One' by Wikipedia29
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
14 Sep 2025
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Small au and ideas for 'Dad For On'. Also here will be Inko/AFO and brothers Izuku and Tomura. In short, the whole family of Midoriya and Shigaraki. Will be updated!
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Burden of truth by Willofhounds
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
06 Sep 2025
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Suddenly a pigeon slammed into the window with a loud thunk. Izuku blinked, "Ouch. You'd think that would break the window."
In front of him Bakugo snarked, "What the fuck are you talking about, Deku? Nothing happened."
Izuku looked at him, "The force of the bird slamming into the window."
Bakugo looked at the window with an angry hateful look, "What bird?"
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Machine Soldier by ticklesthegreat
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
05 Sep 2025
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Izuku Midoriya. The middle school dropout after the sludge villain incident. Worthless Deku. He never meant to make it as far as he did, and yet, he was still holding on for something. Anything. All Might had told him his answer, so what was the point anymore? It was like screaming for help in a soundproof room, hoping someone would come to his aid.
He’d tried a year ago. He’d tried to be a hero that day, and the world made it abundantly clear he was never going to amount to anything. As soon as the sludge villain incident went viral on the news, his school caught wind of it. They’d used the excuse that he’d pushed Bakugou into the villain's path, just to get a reason to expel him. To rid him of their roster and clean their dirtied slate.
Aldera had doomed him.
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Subject of his Investigation (Hawks) by LionDuckling
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
02 Sep 2025
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A rendezvous with the number two hero leads me into a dangerous situation. He thinks I'm working with the enemy, and I had to try to find a way out of this situation, but... My past has caught up to me.
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"Answer me this... A simple yes or no would be enough." Hawks began with.
"O- Okay?"
"Are you or are you not connected to the League of Villains?"
"To the... What?!" I asked in shock. "Are you accusing me of something? How dare yo-"
Suddenly he opened up his wings out and forcefully placed his hand on the wall next to my head.
"I don't like to repeat myself."
"That's just... Is this some kind of a joke?"
"Do you see me laughing?" Hawks asked, narrowing his eyes at me.*No Y/N.
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Thunder Past by Kastalani
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
31 Aug 2025
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Chargebolt is widely considered the first "true" hero of Quirked society — with a Quirk uncharacteristically strong for the Dawn of Quirks, he showed that the Quirked can do a whole lot of good if given the chance. A shame he sacrificed his life before he could see hero society blossom.
Also known as, Kaminari Denki falls into a dumpster and creates a whole lot of paperwork for Detective Tsukauchi Naomasa, along with causing him quite a few headaches and mental breakdowns. Nobody said finding out that the arguably most important figure in Quirked history is a traumatized teenager would be easy.
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Madness or decay (To be free again) by Willofhounds
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
30 Aug 2025
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Summary
There were times when the fact that Supernatural creatures walked amongst them was fairly common knowledge. It was mostly ignored knowledge as long as there weren't a lot of bodies being dropped by them. When the first quirks started appearing the Supernatural were then assumed to be the early quirks. With it they began to fade from human memory, only a select few deciding to keep on the tradition of working with the balance keepers known as the Arcanas.
Tsukauchi had never believed the rumors of Supernatural goings on. Even when his partner seemingly disappeared to meet with one of their people. He had seen stranger things when capturing villains and wannabe vigilantes. He didn't believe in magic or werewolves. Or any of that nonsense. It was an impossibility. Until the day one of the heroes he was friends with was murdered. The only thing left on his body was a mysterious card that a few others carried but no one would talk about. After the funeral he asked Mirai what the hell the cards were and why no one was talking about it. However Mirai refused to give him a straight answer. Only that it wasn't his place to say. His hunt for answers will lead him into an unexpected world that was under his nose.
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Echoes of war by Willofhounds
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), Jason Bourne Series - Robert Ludlum
18 Aug 2025
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Two years ago the world went to war for the first time since quirks came into existence. Countries who have come to rely on quirks and their heroes have forgotten what it means to have soldiers. Fearful of using their heroes or those with powerful quirks, the governemnts chose another route. Those with weak quirks or were quirkless from the age of 13 to 28 were chosen to become soldiers.
Izuku Midoriya returns to Musutafu broken and with a fractured mind. He finds out that his mother committed suicide within a year of his enlistment and he's now homeless. Unwilling to go into the foster system, Izuku goes to the beach where he makes a home for himself and the dog he brought back with him. Hating the system that sent him to war, Izuku seeks to help those who are ignored by society and becomes a vigilante. Then when the time comes he is allowed to attend UA ad the agreement stands for those who survived the war.
Naomasa was unsure of what to make of the new vigilante when they appeared. Not much is known about them. The only ones who have seen him are victims that he rescued. They all give the same description. They call him the Ghost.
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Nova by Embarrassinghuman321
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
17 Aug 2025
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Pale blue hair was the first thing All Might saw. He had been preparing to intervene in a villain attack when a young woman beat him to it. He had never seen her before. Her hands emitted a soft blue light as she held them in front of her.
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The moment All Might's lips met Keiko's, she rested her hands on his chest. She could have pushed him away but she didn't. Instead, her hands grasped at his hero costume in an attempt to pull him closer.
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Dominium by Fmlyuura
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
06 Aug 2025
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"There is nothing crueler than letting a dream end midway."
Long time ago, I watched from the other side of the screen as strong willed teenagers fought to defend their ideals and to bring justice amidst the chaos of a super powered society. While their struggle was tear-jerking and emotional, it was simply too distant, something I could never relate deeper than surface level.
Now, as I open my eyes to my new life, I find out that staying emotionally distant was never going to work this time, as I am born as a sibling to one of the major players in the events of My Hero Academia. Enter, Aizawa Shouta, future teacher of problem children, also known as my older brother.
Series
- Part 1 of Caesar
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More than friendship by Willofhounds
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
25 Jul 2025
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Summary
Izuku heals after the coma and finds out how much his friends care for him.
Series
- Part 2 of A detective and his analyst
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Trust me by Willofhounds
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia
07 Jul 2025
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Four vigilantes protect the streets of Musutafu. Clover and Mirror act as the tech experts. Sword and Shield acts as the fighters. Hero week looked forward to by most is dreaded by these four. Secrets to keep or to reveal. They must be careful in who they place their trust.
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Dying for a new world by Willofhounds
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
08 Jun 2025
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For years, Musutafu has been without a vigilante. The last vigilante was Crawler who left to America and work with the heroes there. One night a new figure appears.
For months kids had been disappearing at an alarming rate. Most people ignored it, since the kids were either quirkless or had "weak" quirks. As the Lead Detective on the case Naomasa works closely with the heroes. Almost a year into the case another is added to his pile. A report of a new vigilante the steets are calling Ghost as they barely see the vigilante before they are taken down. This new person is just an added headache onto a list of headaches for him.
Returning to Musutafu was a little jarring for Izuku. For everyone else it was only a few months. For him, it had been far too long. Given the chance to protect his true home, once again he pulls himself up to fight once more.