Archive of Our Own

Recent works

• Fanservice For Who? by Koto_ko

  Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)  

  • Teen And Up Audiences
  • Creator Chose Not To Use Archive Warnings
  • M/M
  • Complete Work

  22 Apr 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Aoyagi Touya/Shinonome Akito
  • Aoyagi Touya
  • Shinonome Akito
  • Tenma Tsukasa
  • hanasato minori (background)
  • April Fools Event 2024 (Project SEKAI)
  • booo! Toya
  • Rated T for Shinonome Akito
  • he swears a lot because that's how he expresses his feelings
  • Toya surprisingly has a knack for acting
  • Especially if his teacher is Tenma Tsukasa
  • Aoyagi Touya is a Ray of Sunshine
  • Tsundere Toya
  • Romantic Fluff
  • Fluff and Humor
  • Tsukasa also being the wingman in this
  • Tooth-Rotting Fluff
  • Flustered Shinonome Akito
  • Cafes

  Summary

  It was the weekend when Akito decided to check out a new pop-up cafe in town—the main reason being that Toya was working there and as any good partner would do, he wanted to support him however he could.

  What he didn’t expect, however, was that Toya would be too good of an actor, almost giving him a heart attack and a mental breakdown at the same time.

  Series

  • Part 1 of April Fools AUs

  Language:

  English

  Words:

  2,618

  Chapters:

  1/1

  Comments:

  9

  Kudos:

  54

  Bookmarks:

  2

  Hits:

  342

• Jumpscare of The Century by Koto_ko

  Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)  

  • General Audiences
  • No Archive Warnings Apply
  • M/M
  • Complete Work

  22 Feb 2026

  Tags

  • No Archive Warnings Apply
  • Kamishiro Rui/Tenma Tsukasa
  • Aoyagi Touya/Shinonome Akito (Background)
  • Tenma Tsukasa
  • Kamishiro Rui
  • Shinonome Akito
  • Aoyagi Touya
  • Alternate Universe - Urban Fantasy
  • Supernatural Elements
  • Yokai AU
  • Nurarihyon Rui
  • human tsukasa
  • Alternate Universe - No Sekai (Project SEKAI)
  • Oblivious Tenma Tsukasa
  • Fluff and Humor
  • Kamishiro Rui is Down Bad

  Summary

  Tsukasa was only trying to finish up his cleaning duty at the Kamiyama High School when all of a sudden, he's getting himself into some kind of strange occurance within the shool, where he thought it was just him alone in the school.

  Clearly that wasn't the case as he soon found out that one of his classmates was a part of the strange occurance all along.

  Series

  • Part 2 of YOKAI AU

  Language:

  English

  Words:

  3,020

  Chapters:

  1/1

  Comments:

  5

  Kudos:

  54

  Bookmarks:

  4

  Hits:

  305

• Daily Yokai Activities by Koto_ko

  Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)  

  • Teen And Up Audiences
  • No Archive Warnings Apply, Creator Chose Not To Use Archive Warnings
  • M/M
  • Complete Work

  18 Feb 2026

  Tags

  • No Archive Warnings Apply
  • Creator Chose Not To Use Archive Warnings
  • Aoyagi Touya/Shinonome Akito
  • Kamishiro Rui/Tenma Tsukasa (background)
  • Aoyagi Touya
  • Shinonome Akito
  • Tenma Tsukasa
  • Kamishiro Rui
  • youkai AU
  • Oni Toya
  • Uwabami Akito
  • Alternate Universe - Supernatural Elements
  • Power Couple
  • Soft Aoyagi Touya
  • Mainly For Akito
  • Shinonome Akito is Soft for Aoyagi Touya
  • A Bit of Fluff
  • A bit of blood and injury
  • How Do I Tag
  • I need more Oni Toya pls
  • Alternate Universe - Urban Fantasy

  Summary

  Disguised as humans and blending in with a school full of high schoolers, Akito and Toya were enjoying their time after school until an unannounced presence revealed itself within the school…

  Or,
  We have Akito and Toya on a date, them being a power couple, Toya actually being very mad (silent and terrifying gg) and a sprinkle of Ruikasa.

  Series

  • Part 1 of YOKAI AU

  Language:

  English

  Words:

  2,937

  Chapters:

  1/1

  Comments:

  9

  Kudos:

  35

  Bookmarks:

  2

  Hits:

  289

• Always With You by Koto_ko

  Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)  

  • General Audiences
  • No Archive Warnings Apply
  • M/M
  • Complete Work

  03 Jan 2026

  Tags

  • No Archive Warnings Apply
  • Aoyagi Touya/Shinonome Akito
  • Kamishiro Rui & Tenma Tsukasa
  • Aoyagi Touya
  • Shinonome Akito
  • Kamishiro Rui
  • Tenma Tsukasa
  • Kagamine Rin
  • Riliane Lucifen d'Autriche
  • Alternate Universe - Royalty
  • Angst
  • Hurt/Comfort
  • Whump
  • Prince Aoyagi Touya
  • Servant Shinonome Akito
  • Knight Tenma Tsukasa
  • scholar Rui
  • evillious chronicles (implied)
  • Angst with a Happy Ending
  • Self-sacrificing Toya because he be like that for his friends
  • and for his lover COUGH

  Summary

  My final words to you, as someone who I love and cherish...
  Thank you for always staying with me.

  From your prince,
  Aoyagi Toya.

  Or,
  Prince Toya wants to sacrifice himself for Tsukasa and his country, but his servant is having none of that. With the help of a spirit, Akito defies his prince's words for the first time in order to save the one he loves.

  Language:

  English

  Words:

  4,406

  Chapters:

  2/2

  Comments:

  4

  Kudos:

  30

  Bookmarks:

  1

  Hits:

  279