One Punch Man headcanons
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- Parts 23
MatureOngoing7h 23m
Last published Thu, Jul 9, 2026
Welcome to the compilation of my OPM headcanons!😌
Featuring: Saitama, Genos, Speed-o'-Sound Sonic, Garou, Metal Bat, Amai Mask, Flashy Flash, Zombieman, King.
Enjoy! :D
[Please, be aware that I post whenever I can... i.e. not quite often]
All Rights Reserved
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The Blond Cyborg || Genos x Reader
"Whoa, hold up! You're saying I'm living with two guys now?!" "Technically, I'M the one living with two people," Saitama crosses his arms. "What if I walk out of here, and people see me staying with two guys? They might think I'm some slut or something." Saitama snorts, "don't worry, it's not like you'll fall in love with one of us anyway..." ------ Ever since you grew up, you've been running for your whole life...well you still are. All you did was mess your life up. SHE kept coming for you. SHE won't leave you alone. SHE'LL do anything to get you back, since you're her talented fighter. Not your fault you're so good at everything. You have an interesting back story/past due to many anime crossovers you've encountered with. This includes, Tokyo Ghoul, Naruto, Black Butler, Kiss Him_Not Me, and Attack on Titan! (And obv One Punch Man lol) ____ I do not own One Punch Man or the other animes mentioned. ••••• [Status: Completed || 2018-2020]Complete
At Your Service! One Punch Man x Reader
When a quiet stroll through City Z turns into a monster ambush, you're certain it's the end-, until two heroes appear out of nowhere and save your life in an instant. One's a deadly serious cyborg; the other's an unassuming bald guy with an easy smile. Before you can even thank them, they vanish without a trace. Determined to show your gratitude (and maybe pursue the spark you felt), you track them down online: Genos, S-Class Rank seventeen (17), and Saitama, C-Class Rank three hundred forty-two (342) on the Heroes Association website. Armed with nothing but determination and a plan, you show up at their humble apartment with an unexpected proposition... and absolutely no idea how much chaos-, and heart-, you're about to invite into all your lives. (Now, I don't want to tell young audiences that they can't read this (because even if I did, they probably wouldn't listen and read it anyway). So, young audiences, you can read this, but I will put up disclaimers in chapters that have inappropriate content in them! So, if you want to skip over them, feel free to do so. I own none of these characters and all rights of One Punch Man go to ONE/Yusuke Murata and whoever made the wallpaper/poster I used for the cover of this book, it belongs to them, not me! And any images/GIFs I use go to their rightful owners! If I make any spelling mistakes or any mistakes in general, comment and just let me know! Also just comment in general if you'd like. I love to laugh).
𝐓𝐨𝐠𝐞𝐭𝐡𝐞𝐫, 𝐖𝐞 𝐅𝐢𝐠𝐡𝐭 || 𝘎𝘦𝘯𝘰𝘴 𝘹 𝘳𝘦𝘢𝘥𝘦𝘳
❝ i am your offense ❞ ❝ i am your defense ❞ ❝ together, we fight ❞ ━━━━━━ ◦ ❖ ◦ ━━━━━━ Y/n, the younger sister of Saitama, is a forgetful girl who possesses the ability to use a shield that can protect her and those who she wants to protect. But is that the only power she has? Genos, Saitama's disciple, is an extremely serious guy. He constantly strives to become stronger and pesters Saitama to train him frequently. Since becoming Saitama's disciple, Genos is very reverent and protective towards his "Sensei", especially his teacher's younger sister. Y/n can use a shield for defending and could attack but unfortunately, it is extremely difficult for her to attack since it needs a handful of concentration. Genos is a man who can both attack and defend himself and those around him but due to his recklessness, he forgets to defend himself. With Y/n as his defense and Genos as her offense, they make an annoying but powerful team together. ━━━━━━ ◦ ❖ ◦ ━━━━━━ 【 join your journey as a hero, along with saitama and genos! 】 ━━━━━━ ◦ ❖ ◦ ━━━━━━ ❖ I don't own the anime 'One Punch Man'. The real owner is Murata Yūsuke. I only own the plot and you! ❖ Enjoy the story!! - 𝐂𝐎𝐌𝐏𝐋𝐄𝐓𝐄𝐃 -Complete![The Hero [One Punch Man]](https://img.wattpad.com/cover/54497477-256-k27552.jpg)
The Hero [One Punch Man]
(Saitama x Reader) -Anime FanFiction- I hug him from behind and bury my face into his back. I continue hearing the angry chants of the citizens around us, the two men that call themselves heroes Tank-top Tiger and Tank-top Black Hole yelling with them. My hands grip the front of his yellow suit. "Don't listen to them Saitama, don't give up on being a hero. Becau... Because your my hero!" I yell in embarrassment as I feel my cheeks warm up. I feel him gasp and he places his gloved hands on top of mine. "Thank you, (reader)" he says as he gently release my hands from his suit and turns around giving me a sweet smile, I blush even more but I smile back. He turns around as the two brothers come towards Saitama to fight him. (Hey guys if a 2nd Season of One Punch Man comes out I will continue the series. I love you guys for all the comments, reads and votes). Disclaimer: This is a work of fiction. Names, characters, places and incidents are the pure work of the author. Pictures and videos presented in this story, is located from Pinterest or Google Images and Youtube. -Please remember the following book belongs to Lyishence and is her interpretation of the story-Complete
Is Punching even a Quirk?
Saitama and Genos was casually shopping for necessities that they needed to continue about their day as normal when an unknown portal appears infront of them and sucking both of them. What does the new world have in store for them? New friends? Or new Foes to be wary of. i do not own ONE PUNCH MAN and My Hero AcademiaComplete
𝐅𝐈𝐗𝐄𝐑 𝐔𝐏𝐏𝐄𝐑
Returning home from university, you were caught off guard as Saitama's door swung open, revealing an unexpected blonde. Despite your lifelong friendship with Saitama, he had neglected to mention anything about a new roommate. Little did you know, Genos, amidst the chaos of constant battles, had quietly grown reliant on your exceptional mechanical skills. In a twist of fate, you hadn't anticipated just how much you would come to cherish the unspoken bond that formed, realising that your connection with Genos was about to embark on an unforeseen journey. I DON'T OWN ONE PUNCH MAN!! FEMALE READER!!Complete
Revenge - A One Punch man Fanfiction
A fanfic made story by me to share to the world so they can read it ^^ please enjoy and grab a snack by 👀 One punch man story * A fanfic story writing by me * Characters involved: saitama , Genos , garou , sonic speed, * A new character will be involved as well that was created by me.Complete![Hιѕ Hero (Saitama X Wife!Reader) [Book 1]](https://img.wattpad.com/cover/82778983-256-k852516.jpg)
Hιѕ Hero (Saitama X Wife!Reader) [Book 1]
Behind every great man is a great woman, that's how the saying goes. But how can that apply to our favorite bald hero? Simple, what if he had someone beside him even before the start of his grand adventure? Someone who had been a constant presence, an unrelenting beacon of support, and whom never failed to care and love him no matter what happened? Meet (Name) (Surname), or Mrs. Saitama as she's teasingly called by her friends ever since she married the adorable buffoon she calls a husband. Sure, he may not be the shiniest egg in the carton or have an office job and raking in a 6-digit paycheck, but you wouldn't have him any other way. Because while he may be a NEET to some people and a cheater to others, that will never change the fact that he was your hero...as you were his.Complete
𝚂𝚊𝚒𝚝𝚊𝚖𝚊 𝙻𝚘𝚟𝚎𝚜 𝚈𝚘𝚞 | (Saitama's Scenarios X Reader)
You shipped with Saitama. Plenty of NSFW(erotic) and SFW scenarios to plague your mind. Enjoy! Slow random updates.Complete![Obon Festival [Genos x Reader]](https://img.wattpad.com/cover/61771637-256-k497160.jpg)
Obon Festival [Genos x Reader]
There aren't enough Genos x reader fanfics. BUT TOGETHER WE CAN UNITE OUR LOVE FOR THIS TOASTER TOGETHER IN THE NAME OF FANFICTION ( •̀ᄇ• ́)ﻭ✧ So I humbly offer up my sacrifice to the fandom with this idea kind of blossomed into a story. -Hannah the Human p.s all art credits go to the respective artists and I (sadly) do not own One Punch ManComplete![ONE PUNCH MAN [ One Shots ]](https://img.wattpad.com/cover/56718720-256-k3408.jpg)
ONE PUNCH MAN [ One Shots ]
OPM one shots (2000 words and below) collection by yours truly, Composed of the following genres: ☆ Daily lives/Comedy ¤ Yaoi (Boy-Boy romance) ♡ Shoujo (Girl-Boy romance) € Funny pictures (Uncredited) 》My drawings (Rarely lololol) Everything would just be OPM random fandom shits. Call me Saitamatard, I don't care! xD I love this anime/manga/webcom toooo much! It would be the end of me. DISCLAIMER: ONEPUNCH-MAN IS NOT MINE. UNCREDITED PICS ARE NOT MINE. UPDATES: Everyday if possible or everytime I feel like updating xD FOLLOW ME~~ OR ADD THIS IN YOUR LIBRARY~~ TO GET UPDATES~~Complete
overpowering plus ultra! | OPM X MHA (old)
A/N May 4, 2021: stop reading this. its pure garbage. shitty and made by an idiot minor who tried so hard to be funny. i even cringe looking at this but im not going to delete it because if you want to, go ahead and ruin your eyes. i swear if i continue this (Y/n) would end up in a mental hospital. [𝐲/𝐧] [𝐥/𝐧] 𝐭𝐫𝐚𝐢𝐧𝐞𝐝 𝐰𝐢𝐭𝐡 𝐒𝐚𝐢𝐭𝐚𝐦𝐚 𝐚𝐧𝐝 𝐆𝐞𝐧𝐨𝐬 𝐭𝐨 𝐛𝐞 𝐚 𝐬𝐭𝐫𝐨𝐧𝐠 𝐡𝐞𝐫𝐨 , 𝐨𝐧𝐞 𝐝𝐚𝐲 𝐬𝐡𝐞 𝐠𝐞𝐭𝐬 𝐭𝐫𝐚𝐧𝐬𝐩𝐨𝐫𝐭𝐞𝐝 𝐢𝐧𝐭𝐨 𝐚 𝐰𝐨𝐫𝐥𝐝 𝐰𝐢𝐭𝐡 𝐬𝐮𝐩𝐞𝐫𝐩𝐨𝐰𝐞𝐫𝐬 𝐜𝐚𝐥𝐥𝐞𝐝 𝐪𝐮𝐢𝐫𝐤𝐬. 𝐀𝐩𝐩𝐚𝐫𝐞𝐧𝐭𝐥𝐲 𝐬𝐡𝐞'𝐬 𝐪𝐮𝐢𝐫𝐤𝐥𝐞𝐬𝐬 𝐛𝐮𝐭 𝐛𝐞𝐚𝐫𝐬 𝐢𝐦𝐦𝐞𝐧𝐬𝐞 𝐩𝐨𝐰𝐞𝐫. (𝐑𝐞𝐚𝐝𝐞𝐫~𝐜𝐡𝐚𝐧 𝐡𝐚𝐬 𝐡𝐚𝐢𝐫! ;𝟑) I do not own BNHA or OPM. [DISCLAIMER] Might be offensive Weird content Copyright Spoilers ;-; Almost swearing, pls no kill me Mum.. i'm a terrible person and my mood switches all the time, i might or may not update And Hoefler text looks pretty good on this. This story is about me too, my journey from being such a terrible writer. highest ranking? no.1 on cringeworthy , genos, opm reader animefanfiction anime animexreader firstfanfic DISCONTINUEDComplete
WALK IN THE PARK 🏃 GAROU
Walk in the park ᴏɴᴇ ᴘᴜɴᴄʜ ᴍᴀɴ ɢᴀʀᴏᴜ x ʀᴇᴀᴅᴇʀ ◈ ━━━━━━━ ⸙ ━━━━━━━ ◈ This is a short story for you and the Human Monster! Get ready for fluffs and some laughs while reading this! There will be cursed words! You have been warned✨ ｃｏｎｔａｉｎｓ ｓｐｏｉｌｅｒｓ ◈ ━━━━━━━ ⸙ ━━━━━━━ ◈ ɪ ᴅ ᴏ ɴᴏᴛ ᴏᴡɴ ᴏᴘᴍ ɴᴏʀ ɪᴛs ᴄʜᴀʀᴀᴄᴛᴇʀs ɪ ᴀʟsᴏ ᴅᴏ ɴᴏᴛ ᴏᴡɴ ᴀɴʏ ᴘɪᴄᴛᴜʀᴇs ᴛʜᴀᴛ ᴡᴇʀᴇ ᴘᴏsᴛᴇᴅ ɪɴ ᴛʜɪs ʙᴏᴏᴋ ａｐｒｉｌ 2 1 , 2 0 1 9 💕 ◈ ━━━━━━━ ⸙ ━━━━━━━ ◈Complete
One Hit to the Heart
SaitamaxFem!Reader (I can't write gender neutral characters I'm sorry.) Probably will be spelling errors since I wrote most of this on my phone. I tried to make this as realistic as possible (for a Saitama romance fanfic at least). Let's give more love to our bald hero! Rated M for um, /later/ things that may or may not show up. I don't know, it's a precaution. One Punch Man belongs to ONE and the manga art belongs to Yusuke Murata.Complete
One Punch Man Multiverse Of Darness
This will be an alternate universe as I haven't caught up on the anime but it will also contain elements from Dc so sit back and enjoy.Complete
Between two heroes || Garou x Fem! Reader
(Y/n) is a C class hero who takes care of the people that had been hurt during an attack. She isn't a good fighter so she decided to use her medicine knowledge on the battelfield. Her philosophy is to take care of any civilian who is injured and also heroes. But what will happen when she meets a man that fights heroes and calls himself "the hero hunter"? Read to find out!! Also : Theres a bit of romance with saitama too. Disclaimer : i dont own any One punch man characters. This fic contains manga and webcomic spoilers so read at your own risk.Complete
One Punch Man Oneshots 《COMPLETED》
《REQUESTS ARE CLOSE》 One Punch Man Characters X Reader First of all, You're gonna regret reading this. The grammar sucks and the story is cringy af. I highly recommend you not to read my cringy ass story but if you do like cringy stuffs... well then welcome! lmao Started: May 13 2019 Status:Discontinued. List of Requested Oneshots: Overprotective|Yandere Boros✔ President|Child Emperor✔ I need you..|Sonic x Depressed Reader✔ 🍋Karaoke|Saitama & Genos🍋 Mine Only|Yandere Saitama Support|Metal Bat Strong|Genos Care|GenosComplete
One Punch Man Boyfriend Scenarios *In Editing*
So I love one punch man and the characters damn XD anyway hope you enjoy this check out my Akatsuki scenarios as well X)Complete
"Whoa, hold up! You're saying I'm living with two guys now?!" "Technically, I'M the one living with two people," Saitama crosses his arms. "What if I walk out of here, and people see me staying with two guys? They might think I'm some slut or something." Saitama snorts, "don't worry, it's not like you'll fall in love with one of us anyway..." ------ Ever since you grew up, you've been running for your whole life...well you still are. All you did was mess your life up. SHE kept coming for you. SHE won't leave you alone. SHE'LL do anything to get you back, since you're her talented fighter. Not your fault you're so good at everything. You have an interesting back story/past due to many anime crossovers you've encountered with. This includes, Tokyo Ghoul, Naruto, Black Butler, Kiss Him_Not Me, and Attack on Titan! (And obv One Punch Man lol) ____ I do not own One Punch Man or the other animes mentioned. ••••• [Status: Completed || 2018-2020]
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