4R_1N
Fandoms
Recent works
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A trip to the future ?! by 4R_1N
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
03 Oct 2025
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Summary
Sometimes, Rui wishes he could see his future.
One day... he does.
or
I just wanted to write a little hater Rui.
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Disappearing Act by 4R_1N
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
18 Sep 2025
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Summary
The show is phenominal. The set is fresh, each performer with a new act, the shows extends past plain magic now. Ruis opening for the show and magic acts, Kanades contortionist act, Honamis trapeze, and Toyas cyr wheel all went amazing . The show was phenomenal, now it is time for the second leg. toya was opening a new act, the silks. It’s been perfect through to the end... so far. Toya was at the top of his game, looking out before he went for the final drop of the solo portion. But once he let go for the fall… the silk tore.
A shocked gasp, a thud, and then silence.
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Unit swap AU featuring a tiny circus where Rui has to relearn how to let himself exist happily outside of the show.
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Summary
Arin gets a visit from an old friend! Ex-boyfriend who? Didn't happen. He just never has to address it and the man in question never has to find out, right?
Thing is, the guy treats Arin the same way he treated Alice. It feels so much like nothing changes that Arin feels as though hes still that same teenage girl with only the one friend.
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A new take on my old MHA story by 4R_1N
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Apr 2025
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Summary
Im only posting this to not lose it when I graduate highschool cause I wrote it on word. I had fun. I used to write these ON powerpoint thats why this was meant to be a remake but i got busy back then with sports.
Basically my old oc Kris had a teleportation quirk forced on her prior to joining class 1A and she also ends up finding out the owner (s) of one for all. This is discontinued. Also its buns.
- Language:
- English
- Words:
- 5,260
- Chapters:
- 1/1
- Hits:
- 10
Recent bookmarks
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Change Is Imp(ur)rative by iridescentmirrorshkvh
Fandoms: 原神 | Genshin Impact (Video Game)
24 Jun 2024
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Summary
"Alhaitham?"
The cat only stared back at him, as if he hadn’t just spelt out the name of Kaveh’s roommate on the floor.
Kaveh was being goaded.
He grabbed the cat (Alhaitham, but he couldn’t fully register this, so he wouldn’t for now). “This is no time to be difficult! You’re a cat! We have to get you help!”
But the cat deplored this notion. He clung to the floor, or attempted to, claws drawn out and scratching with particular vehemence. “Hey!” Kaveh held him up, his body hanging low and limbs tensing. “This is your floor, you know!”
And then he processed what had just happened. “Hold on – you don’t want to get help?” The cat’s body became lax, and he stared back at Kaveh was disinterest. Kaveh resisted the urge to shake him. “This is ridiculous! I’m not arguing with a cat! I don’t care if you just so happen to be Alhaitham. I’m getting you help whether you like it or not.”
(Upon inadvertently transforming Alhaitham from a cat back to a human by somehow fulfilling an unknown desire, Kaveh is confronted with the question he’s tried to smother for years – why did Alhaitham allow him to stay? Why was Kaveh here?)
Series
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Spies in Disguise: Love Never Dies by Rainbow_Volcano
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
13 Apr 2025
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Summary
Star field agent Tsukasa Tenma works for Phoenix, a secret organization of spies dedicated to making the world a better place. They've come to a stalemate against Capazon, a powerful organization of selfish nationalists who exploit innocent people. The timing for newcomer Rui Kamishiro—natural tactician and gizmo whiz—couldn't be more perfect. Maybe even too perfect. But even so, they grow closer, and before Tsukasa knows it, he's fallen for him.
Meanwhile, Rui's secret threatens to ruin Phoenix forever.
Series
- Part 1 of Spies in Disguise
Bookmarked by 4R_1N
07 Apr 2025
Bookmarker's Notes
PEAK HELLO??? UNFORGETTABLE WHY ISNT THIS ALR BOOKMARKED
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Haiku by telestoteles
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
13 Mar 2024
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Summary
And this is the moment when Rui strikes upon perhaps his best idea yet. One better than all the ideas he’s come up with in the past (stretching? Maybe so, but it’s night and Rui hasn’t slept in nearly two days.)
He’s going to write anonymous haikus for Tsukasa.
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Three times Rui writes anonymous haikus for Tsukasa, and one time they're not so anonymous anymore.
- Language:
- English
- Words:
- 4,058
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 31
- Kudos:
- 272
- Bookmarks:
- 39
- Hits:
- 1,630
Bookmarked by 4R_1N
13 Mar 2024
Bookmarker's Notes
I’m dead. I’ve died. I want to read this 100 million times.
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Starstruck Serendipity by chiharuru
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
27 Nov 2023
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Summary
Just joining the 12 days of the silly Ruikasa event!!
Day 1-2 ~ AU
Tsukasa Tenma - also known as the world’s biggest idol. The brightest star.
Just at the age of 17, like Rui himself.
The reason why he was so popular didn’t need explaining. He was handsome, he was young, he was talented, he was cute… The list could go on forever. Although he was quite unusually loud, he still made girls around the world chase after him.
Maybe one day he’d bump into Tsukasa on the street, and he would ask him questions. But what’s the likeliness of that? Probably not even 1% out of 100, Rui guessed.
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Rui admired an Idol, Tsukasa Tenma, and bumped into him on the street one day.
Series
- Part 1 of chi’s 12 days of ruikasa 2023
- Part 1 of chi’s obsession with idolkasa
Bookmarked by 4R_1N
17 Jan 2024
Bookmarker's Notes
IVE BEEN DEAMING OF A FIC LILE THIS IM SOBBING OF JOY OMG OMG OMG
IDOL KASA AND FAN RUI
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Please Don't Shoot the Piano Player by Rainbow_Volcano
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
28 Dec 2022
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Summary
When a handsome stranger walks in to Rui's saloon, he isn't sure what to make of him. The cowboy has a lot of confidence, but also a lot of charm. And he's obsessed with the old piano in the corner. When bandits strike, Rui has to band together with the mayor and the sheriff to save his piano player from dying in a gunfight. Which would be a lot easier if said piano-playing cowboy were a bit less showboaty and, well...Tsukasa-like.
Written for Ruikasa Week 2022 Day 3: AU/Piano
Series
- Part 3 of Rainbow's 2022 Ruikasa Fics
- Language:
- English
- Words:
- 3,298
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 15
- Kudos:
- 187
- Bookmarks:
- 19
- Hits:
- 1,311
Bookmarked by 4R_1N
07 Oct 2023
Bookmarker's Notes
THIS IS TOO GOOD.
Western AU Ruikasa where Rui is a bartender and Tsukasa is a cowboy.
goodness I love western stuff TOO MUCH.
This is fantastic!!!!!