Onnanoko09
Fandoms
Recent works
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I Thought I Was a Background Character in a BL Manga, But the Protagonist Actually Likes Me? by Onnanoko09, xisten09 (Onnanoko09)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Jan 2026
Tags
Summary
"It's tragic!" you snap, throwing a plushie at her. "I'm in love with him, Mina! And he's downstairs getting railed against a spin cycle while I'm up here drinking lukewarm tap water!"
You are fully convinced that the Heights Alliance dorms are the setting for a high-stakes BL manga starring Izuku and Katsuki, and you have accepted your role as the supportive extra witnessing their "laundry room passion" from the sidelines. Izuku, however, is living a very different tragedy. He is desperately trying to woo you, but his every attempt at romance—from baking heart-shaped cookies to donning a leather jacket—is misinterpreted by your conspiratorial brain as a cry for help regarding his volatile boyfriend.
Or: The fic where you are the captain of a ship that doesn't exist, and Izuku is the man drowning in the ocean of your aggressive allyship.
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I Reincarnated as a U.A. General Studies Student, So I Decided to Save the World From the Shadows While Practicing My Ominous Monologues in the Mirror. by Onnanoko09, xisten09 (Onnanoko09)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 陰の実力者になりたくて！ | The Eminence in Shadow (Anime)
19 Jan 2026
Tags
Summary
By day, you are a perfectly average student in U.A. High’s General Studies Department. You have average grades, an average face, and a quirk that nobody bothers to ask about. You are the quintessential background character, and that is exactly how you like it.
But by night, you are Eidolon, a terrifyingly powerful entity draped in darkness, manipulating events to prevent the catastrophic war that looms on the horizon. Armed with foreknowledge of the future and a power that defies physics, you crush villains and steer heroes toward a brighter path.
The world trembles at your name. Villains fear your silhouette. Izuku Midoriya is both terrified and awed by your cryptic wisdom.
If only they knew that your mysterious silence is just you frantically trying to remember the cool Latin phrase you looked up on Wikipedia, and that your heart rate isn't calm because of stoicism, but because you're internally screaming, "OH MY GOD, I JUST SPOKE TO DEKU!"
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The Shrine You Keep by Onnanoko09, xisten09 (Onnanoko09)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
16 Jan 2026
Tags
Summary
"I'd rather be a monster and keep you, than be a hero and lose you."
Breaking up with the Number One Hero was supposed to be your path to freedom. But for Izuku Midoriya, your departure isn't a choice—it's a threat. And the Symbol of Peace has very specific ways of dealing with threats.
Now, the world thinks he's on medical leave. The truth is, he's just busy making sure you never see the sky again.
Recent bookmarks
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I Thought I Was a Background Character in a BL Manga, But the Protagonist Actually Likes Me? by Onnanoko09, xisten09 (Onnanoko09)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
20 Jan 2026
Tags
Summary
"It's tragic!" you snap, throwing a plushie at her. "I'm in love with him, Mina! And he's downstairs getting railed against a spin cycle while I'm up here drinking lukewarm tap water!"
You are fully convinced that the Heights Alliance dorms are the setting for a high-stakes BL manga starring Izuku and Katsuki, and you have accepted your role as the supportive extra witnessing their "laundry room passion" from the sidelines. Izuku, however, is living a very different tragedy. He is desperately trying to woo you, but his every attempt at romance—from baking heart-shaped cookies to donning a leather jacket—is misinterpreted by your conspiratorial brain as a cry for help regarding his volatile boyfriend.
Or: The fic where you are the captain of a ship that doesn't exist, and Izuku is the man drowning in the ocean of your aggressive allyship.
Bookmarked by Onnanoko09
17 Jan 2026
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The Shrine You Keep by Onnanoko09, xisten09 (Onnanoko09)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
16 Jan 2026
Tags
Summary
"I'd rather be a monster and keep you, than be a hero and lose you."
Breaking up with the Number One Hero was supposed to be your path to freedom. But for Izuku Midoriya, your departure isn't a choice—it's a threat. And the Symbol of Peace has very specific ways of dealing with threats.
Now, the world thinks he's on medical leave. The truth is, he's just busy making sure you never see the sky again.
Bookmarked by Onnanoko09
16 Jan 2026
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I Reincarnated as a U.A. General Studies Student, So I Decided to Save the World From the Shadows While Practicing My Ominous Monologues in the Mirror. by Onnanoko09, xisten09 (Onnanoko09)
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 陰の実力者になりたくて！ | The Eminence in Shadow (Anime)
19 Jan 2026
Tags
Summary
By day, you are a perfectly average student in U.A. High’s General Studies Department. You have average grades, an average face, and a quirk that nobody bothers to ask about. You are the quintessential background character, and that is exactly how you like it.
But by night, you are Eidolon, a terrifyingly powerful entity draped in darkness, manipulating events to prevent the catastrophic war that looms on the horizon. Armed with foreknowledge of the future and a power that defies physics, you crush villains and steer heroes toward a brighter path.
The world trembles at your name. Villains fear your silhouette. Izuku Midoriya is both terrified and awed by your cryptic wisdom.
If only they knew that your mysterious silence is just you frantically trying to remember the cool Latin phrase you looked up on Wikipedia, and that your heart rate isn't calm because of stoicism, but because you're internally screaming, "OH MY GOD, I JUST SPOKE TO DEKU!"
Bookmarked by Onnanoko09
28 Dec 2025
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rise. ruin. reign. by wyntere
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
19 Apr 2026
Tags
Summary
❝ 𝐖𝐡𝐚𝐭 𝐢𝐬 𝐭𝐞𝐦𝐩𝐭𝐚𝐭𝐢𝐨𝐧, 𝐢𝐟 𝐧𝐨𝐭 𝐭𝐡𝐞 𝐬𝐩𝐚𝐫𝐤 𝐭𝐡𝐚𝐭 𝐝𝐚𝐫𝐞𝐬 𝐭𝐨 𝐛𝐮𝐫𝐧 𝐭𝐡𝐫𝐨𝐮𝐠𝐡 𝐟𝐚𝐭𝐞’𝐬 𝐜𝐨𝐥𝐝 𝐠𝐫𝐚𝐬𝐩? ❞
₊˚➴♡⋆ ࣪ ࿔
Once a powerful Goddess, you have been banished to Earth as punishment for a foolish transgression. Your only hope of redemption lies in righting your mistake — but are you truly the one who controls your destiny, or simply another pawn in the gamble made by the powerful?
At the crossroads of divine justice and your own dangerous desires, which will you choose?
𝐅𝐚𝐭𝐞 𝐩𝐥𝐚𝐲𝐬 𝐚 𝐜𝐫𝐮𝐞𝐥 𝐠𝐚𝐦𝐞. 𝐀𝐧𝐝 𝐟𝐨𝐫𝐛𝐢𝐝𝐝𝐞𝐧 𝐟𝐫𝐮𝐢𝐭 𝐚𝐥𝐰𝐚𝐲𝐬 𝐭𝐚𝐬𝐭𝐞𝐬 𝐭𝐡𝐞 𝐬𝐰𝐞𝐞𝐭𝐞𝐬𝐭, 𝐚𝐟𝐭𝐞𝐫 𝐚𝐥𝐥.
[various!mha x f!reader]
Bookmarked by Onnanoko09
08 Dec 2025
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Lebendig (Yandere MHA x Reader) by ButterSteak
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
18 Apr 2026
Tags
Summary
Life can be over so fast, but yours surprisingly... wasn't? Even stranger - you got reincarnated into the world of a popular manga/anime.
It's unexpected, though you don’t complain. You have a new life with almost endless possibilities, so what could possibly go wrong?
Bookmarked by Onnanoko09
07 Dec 2025