1 - 20 of 133 Works in Oblivious Nagi Seishirou
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dating in theory but everyone is slow as fuck by nanmei_1313
Fandoms: Blue Lock (Manga), Blue Lock (Anime)
18 Sep 2025
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Summary
Exactly as the title says.
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Anyways bachira basically hallucinates and becomes cupid for everyone except himself
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Hakuho High's One & Only Reo Fan Club! by JOYBOYO
Fandoms: Blue Lock (Manga), Blue Lock (Anime)
11 Sep 2025
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Full-time slacker Nagi Seishirou is forced to join an after school activity less he get kicked off campus; so he ends up accidentally joining the "Young Mikage Appreciation Club" (Reo Fan Club. It's a Reo Fan Club). Shenanigans ensue. Meanwhile, Mikage Reo-- the popular boy that has it all-- takes an interest in the one person unswayed by his influence.
Series
- Part 1 of this can't be happening at hakuho high!
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Wrapped in Your Hoodie, Reflected in Your Eyes by kenjimoon
Fandoms: Blue Lock (Manga), Blue Lock (Anime)
09 Sep 2025
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After a long training session, Reo finds peace in the quiet of their shared apartment—draped in Nagi’s newest merch hoodie, too absorbed in his magazine to notice how easily he becomes the focus of his boyfriend’s gaze.
A moment of teasing turns into one of worship, as Nagi shows Reo just how good he looks—not only in the mirror, but through his eyes.
Series
- Part 1 of #nsfwnagireoweek2025
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Nagi Seishirou finds his heartstrings being tugged at by Reo Mikage after not feeling anything in years.
or Nagireo college au
(idk how to make summaries)
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Forbidden Fruit- NagiReo College AU Love Story by SAPPIR3_ROS3S
Fandoms: Blue Lock (Manga), Blue Lock (Anime)
08 Sep 2025
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Reo Mikage is the jewel of his family. He comes from wealth and is expected to pass on that wealth and keep that families legacy going. He had everything you could want. Everything but freedom, shackled by the future that had been decided for him at birth. Nagi Seishirou’s live couldn’t be more different from Reo’s. Being abandoned by his family and living humbly in a small apartment. He often envied his best friend longing for family and financial stability. Despite their complicated lives they still found time for each other and developed a friendship which slowly grew into something more. Before they could even explore their love Reo’s family expectations pulled them apart and their love was forbidden. Follow Reo and Nagi as they overcome the obstacles in the way of their relationship and grow together as people.
-Ps. I haven't written fan fiction in a while so I might be a little rusty. Also this is gonna be a long one so get comfy :) -
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An ironic AU where cupid Nagi and incubus Reo forms an uncanny "friendship" where they constantly complain and talk about how love is overhyped and "only for humans" all while falling victim to it themselves.
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How do you know if a girl likes you? (A full-proof guide by Otoya Eita)
1.Does she get jealous when you talk about other girls?
2.Does she get all embarrassed or flushed when you flirt with her or do nice things for her?
3.Does she go out of her way to be nice to you? Does she ask you about your tastes and then start dressing to appeal to you?
4.Does she encourage you to make moves? Does she make moves on you that seem romantic, that she doesn’t with others? ……Read moreOr, Nagi asks Otoya how to gauge Reo’s interest in him. It goes about as well as anyone would expect.
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"Nagi..." Reo started softly. "Are you even listening?!" He yelled, not meaning to raise his voice as loud as he did. getting stares from others in the library, Nagi jumped immediately and nodded, setting his phone down on the library desk looking Reo straight in the eyes.
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Seishiro Nagi, the typically lazy teenage boy and Mikage Reo, the loving rich boy with an unexplainable interest in the unambitious Nagi.
How will they make it through senior year....
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Blue Lock takes a one day break and Bachira suggests a plan of sleepover, they find out some interesting things about Nagi that they never knew.
Series
- Part 6 of Nagi's harem
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It takes Nagi a good while to realise just how infatuated he truly is with Reo. A realisation he only came to after waiting what felt like weeks just to see Reo.
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After lounging around and doing absolutely nothing, Nagi comes to the realisation that he has a raging crush on his best friend.
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locked in (in a bad way) by b0nni_pizza
Fandoms: Blue Lock (Manga), Blue Lock (Anime), Alien Stage (Web Series)
24 Aug 2025
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karasu makes a silly group chat. nothing bad will happen. probably :)
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Nagi brought up the back of his hand to his mouth, wiping off the bitter taste of his crying.
His head felt heavy, like he was being spun around but he was standing perfectly still.
After accidentally swallowing his spit, Nagi started coughing, each cough getting progressively raspier.
The dizziness was overtaking him, all he could see were the colourful hues of blue and purple in the evening sky, like they were overtaking his body.
Until his eyelids couldn’t take it anymore and shut down.
Right there, as he was standing in the middle of the sidewalk from returning home from a convenience store, while his food was still in his pockets, as well as the candy Aiko had given him.
This didn’t feel real.
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OR:
Nagi is sad and depressed and wants a second chance at blue lock and being reos treasure. So he gets it!
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On search for a white haired genius! by I_liketea
Fandoms: Blue Lock (Manga), Blue Lock (Anime)
20 Aug 2025
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A half chatfic of a particular day in blue lock with da harem, chaos happens and somehow a certain someone is still oblivious to everything.
Series
- Part 5 of Nagi's harem
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"So then I'll do it," Nagi replies, something silver glinting in her eyes. "I'll take your place. Your fears won't be exposed, and I get to live without you bothering me. Sounds good?"
"Oh," Reo exhales, a strange look on her face; gaze fixed on Nagi. "Okay."
Nagi makes a noncommittal sound in response.
"…Do you wanna look at my notes?" Reo offers.
Nagi gives her a look that basically says she really does not want to do that. Reo snickers, just a little.
"Mikage Reo," Nagi declares flatly. "To be your fearless champion, I cannot look at your notes, otherwise I will disintegrate immediately. I am doing you a favor. Please do not make me do extra studying."
"Sure, sure," Reo waves off, as if she won't go on to lecture Nagi anyway. "Whatever you say."
Nagi Seishirou is the laziest witch in the school. Mikage Reo, the all-rounder star student, is appalled by her. When Reo is selected to be Grom Queen, she is chosen to defeat the fear feeding shape-shifting beast, Grom. With the battle (and the party) on the horizon, Nagi and Reo end up working together to fight the beast. upon reflection this summary is kinda ass pls pretend it's witty
Series
- Part 6 of COOL AWESOME FUN NAGI & REO WEEK STUFF!!
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more than a friend, less than a lover by Michele_707
Fandoms: Blue Lock (Manga), Blue Lock (Anime)
15 Aug 2025
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"Let me try this again. Nagi, why do you think you're homophobic?”
“That's easy. Because I don't like it when Reo dates another man. It pisses me off to see him with someone else like that—or even think about it, really.Ow. Dammit. I just thought about it again and now it's sore here.” Nagi lays his hand over his chest, directly over his heart.
Or, the fic in which Nagi is jealous when Reo dates someone else and mistakenly comes to the conclusion he's homophobic, and proceeds to go to all his gay friends for help.
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Under the Crushing Weight of Not Knowing by lavendereo
Fandoms: Blue Lock (Anime), Blue Lock (Manga)
15 Aug 2025
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Everyone knows who Reo’s crush is… except Nagi.
Which is fine. Totally fine.
(Spoiler alert: It’s not fine.)
By the time Friday party rolls around, Nagi has had enough of the secrecy, the rumors, and most of all - anyone else getting Reo’s attention.
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Reo’s not-so-best guide on how to get your best friend to court you by K0makiz
Fandoms: Blue Lock (Manga), Blue Lock (Anime)
15 Aug 2025
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“Your shower is so small, treasure.” One of the midfielder’s hands goes up to hold Nagi’s shoulder. It tenses at the sudden touch, Reo spares it no mind.
“Don’t you want to take mine instead?” He lids his eyes, flashing a smile. “Join me?”
“Wouldn’t that be a hassle?” Nagi asks with bored eyes. “We’d have to take turns showering..”
Oh, god no. Not again.
Or; Reo plans on making Nagi realise he’s the best suitable mate for him to start courting, even if it takes weeks of hints towards it, hints Nagi can’t seem to catch.
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This is a working title actually lol.
Basically, Reo and Nagi's friendship (or more) starts to devolve into chaos or static when Reo is forced to take over Mikage Corp. Will it get better? I don't know.
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All's Fair in Love and Bar Games by sageplusthyme
Fandoms: Blue Lock (Manga), Blue Lock (Anime)
12 Aug 2025
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Company morale is low, so an "optional" happy hour is instituted. Nagi goes because he has to. He just didn't expect for the VP of Marketing to come by and claim him, but he honestly can't complain.
or, Data Engineer Nagi plays bar games with VP of Marketing Reo and is afraid of change.
Series
- Part 3 of nagi fell first, nagi fell harder
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“I just want to chill and do nothing for the rest of my life.”
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That’s when he discovered social media. How being a content creator could be a source of income, easy money in Nagi’s eyes— if it works out, of course. He had considered BlueTube, but editing long videos seemed like it was too much work. He looked into influencers as well, but everything sounded too fake and active for his liking; so he settled for being a streamer. It was the perfect job for him— he could sit at home and just play games all day. There was no need for editing or acting, he had complete freedom.
Nagi Seishirou streamer AU where Reo accidentally becomes Seishirou's rich, mysterious, offscreen bf after offering to set up-- and buy-- a new webcam. (will tag as fic continues)