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1. How To Win The School's Sweetheart When You're His Rival (And Best Friend) by dreamyy71

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

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • F/F, M/M
   • Work in Progress

   17 May 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Kamishiro Rui/Tenma Tsukasa
   • Akiyama Mizuki/Shinonome Ena
   • Hinomori Shizuku/Momoi Airi
   • Aoyagi Touya/Shinonome Akito
   • Kusanagi Nene/Ootori Emu
   • Tenma Tsukasa
   • Tenma Saki
   • Aoyagi Touya
   • Akiyama Mizuki
   • Kamishiro Rui
   • Kusanagi Nene
   • Ootori Emu
   • Hinomori Shizuku
   • Momoi Airi
   • Shinonome Ena
   • Shinonome Akito
   • Sometimes beta read sometimes not
   • kinda OOC
   • I CANT DO THIS ANYMORE
   • Attempt at Humor
   • im so funnyy
   • hahhhahahhaaaaa
   • kasa6 and rui5 COMEHOME
   • if they dont
   • angst happens.
   • Truck-kun
   • hhahhahahaa
   • okay im gonnt stop
   • Flustered Kamishiro Rui
   • Kamishiro Rui Needs a Hug
   • Tooth-Rotting Fluff
   • Angst
   • BUT LIGHT
   • Light Angst

   Summary

   pjsk ruikasa

   rui is school sweetheart top1 but tsukasa is academically top1

   Language:

   English

   Words:

   2,547

   Chapters:

   4/?

   Comments:

   3

   Kudos:

   32

   Hits:

   577