1 - 20 of 195 Works by Cosmos_Cat
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Summary
IA and Yukari call over the phone about IA's younger sister.
- Language:
- English
- Words:
- 544
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 9
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Summary
A collection of AUs using my Project Sekai OCs.
- Language:
- English
- Words:
- 3
- Chapters:
- 1/?
- Hits:
- 0
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sekai oc one-shot collection by Mimiso_Soup (Cosmos_Cat)
Fandoms: Original Work, プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
09 Feb 2026
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Summary
A collection where I put one-shots of my Sekai OCs cause I don't want to spam the fandom with them LOL
Series
- Part 1 of Shizuoka Project Fics
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stuff i might never finish by Cosmos_Cat, Mimiso_Soup (Cosmos_Cat)
Fandoms: Vocaloid, CeVIO, VOICEROID, UTAU (Audio Database), Synthesizer V, NEUTRINO (Audio Database)
02 Feb 2026
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Summary
I have too many ideas I'm not sure I'll ever finish. So here they are, compiled here together. Perhaps I'll come back for them.
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Summary
Fukase and Piko take a moment to admire each other's eyes.
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Summary
In which, Koto meets a copy of her girlfriend Gumi.
- Language:
- English
- Words:
- 460
- Chapters:
- 1/1
- Hits:
- 10
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bad pick-up lines by Mimiso_Soup (Cosmos_Cat) for doremy, 0h_Kay
Fandoms: Original Work, プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
16 Dec 2025
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Summary
“Hey, cutie. In case you’re wondering, I’m single.”
‘Not this idiot again.’ Agasa felt her eyes roll towards the back of her head.
“Did you just come out of the oven? Cause you’re freaking hot.”
~
In which, Sora pesters Agasa with crappy pick-up lines during lunch break.
Series
- Part 2 of Shizuoka Project Date Series
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Summary
Lumi knew her duties. She just wished they wouldn't pain her so much.
- Language:
- English
- Words:
- 131
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 11
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Summary
Flower liked watching her lover Chis-a sleep peacefully. There's absolutely no ulterior motives behind such innocent actions.
...
Right?
- Language:
- English
- Words:
- 331
- Chapters:
- 1/1
- Kudos:
- 8
- Hits:
- 29
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Summary
Red was a symbol of many things: love, anger and death.
Series
- Part 4 of triple wlw drabbles
- Language:
- English
- Words:
- 333
- Chapters:
- 1/1
- Kudos:
- 11
- Hits:
- 62
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Summary
Momo's week sucked. She just wants to hang out with Defoko.
- Language:
- English
- Words:
- 635
- Chapters:
- 1/1
- Kudos:
- 12
- Hits:
- 88
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Summary
It hurt being by yourself and the silence.
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Summary
A villain out there is someone’s beloved person.
Alternate: Secretly, Haku visits an enemy of the world.
Series
- Language:
- English
- Words:
- 1,019
- Chapters:
- 1/1
- Kudos:
- 9
- Hits:
- 46
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Summary
in a small town in japan, there was a rumor about a girl who appeared not unlike a transparent jellyfish. what her origins happened to be, no one is certain. all they knew was that she was a wanderer to most and a helper to many.
₊˚.༄
five of the lives lumi has met.
- Language:
- English
- Words:
- 948
- Chapters:
- 1/6
- Kudos:
- 2
- Hits:
- 24
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my heartbeat tapping alongside yours by Cosmos_Cat
Fandoms: 第五人格 | Identity V (Video Game)
05 Aug 2025
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Summary
In a typical match, Galatea would demolish survivors without question. One survivor in particular, however, has her switch up instantly.
In which Galatea and Helena go on an impromptu date in Duo Hunters while encountering other survivors. -
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Summary
Pink.
A colour seen in bubble gum, flowers, and lipstick.
A colour associated with peace, nurture, and romance.
A colour that reminded Zunko of Kokone.
- Language:
- English
- Words:
- 565
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 17
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Summary
"I have something I want to tell you."
- Language:
- English
- Words:
- 281
- Chapters:
- 1/1
- Kudos:
- 1
- Hits:
- 20
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Summary
Solaria thinks Anri looks pretty under the sun.
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Summary
You were able to tell me something so easily. Yet I was unable to ask you any of the questions that run through my head.
- Language:
- English
- Words:
- 1,016
- Chapters:
- 1/1
- Kudos:
- 4
- Hits:
- 15
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Summary
Yuuma excelled at dancing. It was a movement he was more than familiar with. He had yet to find someone who could parallel his skills.
- Language:
- English
- Words:
- 741
- Chapters:
- 1/1
- Kudos:
- 2
- Hits:
- 7