Mimiso_Soup (Cosmos_Cat)
Fandoms
- Original Work (20)
- プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game) (13)
- No Fandom (6)
- Vocaloid (5)
- CeVIO (4)
Recent works
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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)
26 Apr 2026
Tags
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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Tags
Summary
A collection of AUs using my Project Sekai OCs.
- Language:
- English
- Words:
- 3
- Chapters:
- 1/?
- Hits:
- 15
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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
Tags
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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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
Tags
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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Tags
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:
- 10
Recent series
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Shizuoka Project Date Series by Mimiso_Soup (Cosmos_Cat)
Fandom 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
Summary
Shizuka Project is a small community gathered by friends who have created their own little SEKAIs and lore outside of the Project Sekai lore. This is a collection of stories written by Mimiso_Soup (also known as Mimi/Cosmos) writing a bunch of outgoings between her friends OCs going on what are close enough to be considered dates.
- Words:
- 5,717
- Works:
- 2
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Shizuoka Project Fics by 0h_Kay, Cosmos_Cat, doremy, Mimiso_Soup (Cosmos_Cat)
Fandom 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
Summary
A bunch of friends writing about their Project Sekai OCs in a world similar to canon, just in a different setting!
- Words:
- 10,971
- Works:
- 5
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Playlist - A Collection of Stories Based on Songs by Cosmos_Cat, Mimiso_Soup (Cosmos_Cat)
Fandom CeVIO, Original Work, Synthesizer V, Vocaloid, VOICEROID, プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
23 Aug 2025
Summary
A collection of drabbles loosely inspired by some of my favourite Vocal Synth songs. Links to the original will be added in the notes of their respective story!
- Words:
- 9,208
- Works:
- 10
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Mimi's Miscellaneous Mess by Cosmos_Cat, Mimiso_Soup (Cosmos_Cat)
Fandom No Fandom, Vocaloid
11 Jul 2022
Summary
This is basically all my random stuff here, lol.
- Words:
- 9,487
- Works:
- 2