RundownDiamond01
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Recent works
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Anime Oneshot Stories by RundownDiamond01
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), Multi-Fandom
29 Jan 2026
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Summary
A collection of one-shot stories written across different anime fandoms.
Each story is its own moment, short, emotional, and complete.I'll be updating whenever new one-shots are written, so check back often for more.
All anime characters and universes belong to their rightful owners.
- Language:
- English
- Words:
- 2,294
- Chapters:
- 1/?
- Kudos:
- 1
- Hits:
- 89
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The Phantom Songstress (Currently Editing) by RundownDiamond01
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
07 Jan 2026
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Summary
Kiyomi Takara, the last of her kunoichi clan, lives as a wandering musician by day and a phantom warrior by night. With her fluted Nichirin Chime Blade and deadly Whispering Tessen, she wields Music Breathing—a style that turns battle into symphony, each strike a haunting note. Known only in rumor as The Phantom Songstress, she slays demons from the shadows, her vengeance keeping her alone. But whispers of her reach the Demon Slayer Corps. Their master grows curious, and the flamboyant Sound Hashira, Tengen Uzui, senses a kindred spirit. As demons tighten their grip, Kiyomi must decide whether to remain a phantom bound to sorrow—or let her song rise in harmony with others.
Recent bookmarks
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The Five Stages of Love by areumbear
Fandoms: 怪獣８号 | Kaiju No. 8 (Manga), 怪獣８号 | Kaiju No. 8 (Anime), 怪獣８号 | Kaiju No. 8 (Video Game)
29 Jan 2026
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Summary
It all began with simple curiosity, the kind of gentle sweetness that survives even in a world full of uncertainty.
Bookmarked by RundownDiamond01
30 Jan 2026
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Ice in the Blood, Fire in the Soul by MagusLannister
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
30 Aug 2025
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Summary
As the Snow Hashira, Tsuki is revered for her elegance in battle, feared for her silence, and envied for the power hidden beneath her stillness. But no one—not even she—expected the fire of Kyojuro Rengoku to melt her winter.
This is a story told in breathing forms. Of a girl who never feared demons but feared becoming one. Of a man who always smiled toward the future, even when she was stuck in the past.
A fight against fate. A promise before dawn.
And the hunt for the demon who destroyed her family… still unfinished.
❄️
“If I’m going to fall, I’ll fall fighting for something greater than myself.”Bookmarked by RundownDiamond01
28 Aug 2025
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Alarm by bitterlavvy
Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)
07 Jun 2025
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Summary
"I am an apothecary."
Shifting your gaze up to the man, you took a deep breath. "It was unmistakable to who it was. For I, who had never met a demon prior to him, had faced him, I knew exactly who he was by just the glint behind the curtain he hid himself in." Your voice grew stronger as a new idea formed, and you had no other choice to present it. "I know exactly what Kibutsuji Muzan wants. And I want it, too."
"I told him that if I were to find that flower, he would be the first man who gets his hands on it..." You started, but you didn't waver when you heard a few stand behind you in order to grab you out of anger. "...but I had no intentions of giving it to him in the first place, and I believe he knew that as well."
Kagaya smiled, and you felt like he could read you like an open book. He seemed to know exactly where this was going. "And what do you propose you do with that flower instead?"
"I plan to rid you of your sickness... for my protection."
DISCLAIMER: ALL CHARACTERS ARE AGED 18+. READER'S IS NOT SPECIFIED BUT IMPLIED OVER 18.
Bookmarked by RundownDiamond01
07 Jun 2025