17 Works in Inventor Kamishiro Rui
Listing Works
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City of Solitude by Enneuni for Sea_unicorn
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
15 Nov 2025
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Mizuki had met her fair share of odd personas during her travels. The man living in an abandoned city by himself might have been the very strangest one, though she had to admit that his antics were fascinating in one sense or the other.
Still, it made no difference. It was only a matter of time before her stay would be over.
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SEKAI PIECE by tony_zip
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
08 Nov 2025
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Hoshino Ichika wishes to solve the mystery she learned about as a young child and reconnect her long-shattered friend group. Hanasato Minori wishes to escape an unthinkable situation with her newfound companions. Shiraishi An wishes to make her father and aunt proud. Otori Emu wishes to go on the greatest adventure of all time with her best friends, all the while suffering from the weight of her family name. Yoisaki Kanade wishes to save her childhood friend from a fate she cannot bear.
They meet and stand alongside many people. Hinomori Shiho, who is struggling to protect the ones she cherishes. Kiritani Haruka, who prays that the hope Minori talks about is real. Azusawa Kohane, an unexpected prodigy. Tenma Tsukasa, who wishes to become the king of the pirates for the sake of his sister. The hermit duo of Shinonome Ena and Akiyama Mizuki, who are both hiding great pain.
They travel to a great variety of islands. Some vast, some tiny. Some populous, some uninhabited. Some peaceful, some dangerous. But ultimately, they all seek that certain island at the west edge of the grand sea...
The island on which the One Piece resides.
[Maritime Fantasy / One Piece AU]
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Purpose Unfulfilled by tsuukasakun
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
11 Sep 2025
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"" "6:30pm. It's time for dinner." That monotone voice cuts through again, so similar and yet so different that it hurts Rui's heart.
How could something that has his voice sound so... Empty. ""
Even after so much effort and hard work to create the perfect substitute, Rui doesn't understand what went wrong with his creation.
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the gods may throw the dice, their minds as cold as ice / and someone way down here loses someone dear by fleurcannons
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
29 Jun 2025
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Many debate the cause of Icarus’ downfall—his own foolishness, though rooted in his innocence as nothing more than a boy, or the hubris of his father—thinking he as a man possessed the power to defy the gods.
Man has come to accept things as the way they are, as nature, whether through involvement of a divine supervisor or through the course of fate. And yet, they simply progress on with things as they are.
I suppose some part of me could not grapple with that fact. Some part of me clung onto the hope of the more imaginative “impossible.”
And through this, I pursued and gained the power to create life.
Yet, no power goes without its proper consequence.
A lonely inventor’s curiosity leads to an eternal, binding curse—that which guarantees his continued solitude. Despite his punishment, he proceeds in his sin.
For this, the goddess sends her disciple—a young priestess who begins to doubt her faith in the encounters she and the inventor share.
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Debauchery by orphan_account
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
22 Jun 2025
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Freedom is worth any cost. Rui would do anything to free himself.
Tsukasa is in his father's shadow, exactly where he wants to be.
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(REMAKE) Under the Crystal Chandelier, We Dance. by LEM0NII
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
15 May 2025
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As he walked with full confidence, he had barely noticed the figure treding behind him, he felt a gloved hand clasp onto his wrist. His amber eyes widened a bit.
Nervous glances from the crowd watching him began to arise, as Tsukasa looked behind him to see the perpetrator, his heart sank to the pit of his stomach.
Or: Tsukasa Tenma, a revered prince of the land meets an awfully peculiar inventor, who happened to be infamous. Shenanigans unfold.
may be ooc, haven't been back in the fandom for a good while!
PROSHIPPERS DNI!!
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Szczotka by Fumiii
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
10 Apr 2025
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No cóż...Tak jak w przypadku „Grzebienia” po prostu lekko mi odwaliło. Podczas wycinania kartonowej figurki Ruiego naturalnych rozmiarów (Ohio dziękuję za pomoc<3) została podsunięta mi myśl, że Rui chyba podobnie jak Akito grzebienia na oczy nie widział. Tak więc postanowiłam opisać te przemyślenia w pięknym stylu chyba-się-nawaliłam :3. Polecam nie czytać na serio.
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A Tragic Tale of Love, Loss, and Eternal Solitude by tsukasa_ily
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
29 Mar 2025
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Hakapega AU
As quantum instabilities spread, the world descends into chaos. Humanity slowly dies out, leaving Pegasus as the last conscious being on Earth. With no more purpose, Pegasus returns to Rui's unmarked grave in a flower field.
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KUROSA by minobearrr
Fandoms: OMORI (Video Game), プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
25 Dec 2024
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People have creativity, tons of it. It develops during childhood, doesn’t it? It can be used to cope, to recover from things that you’ve endured.
But at what point does creativity and free imagination truly need to be stopped?
—Many things have changed since then; there are new ideas, new meanings, and new perspectives. Yet with all the knowledge in the world, can he truly save himself?
Can you save yourself too?
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In a Heartbeat by creispy_chu
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
10 Dec 2024
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"I hadn't wondered why he was so willing to proceed with such an experiment. And frankly, I didn't quite care much at first. He was a mere stranger, what mattered most to me was that I got to try out my new mechanism.
And yet, why…?"
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A Revolutionary New Invention!
Are you tired of your heart? Does it often skip a beat out of nervousness or feel heavy out of anguish? Well, fear not! For a great inventor have created a revolutionary new mechanism: the Clockwork Heart!
To apply, simply leave your name and a brief description of why you think you should be chosen on the message board.
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"A clockwork heart..." The young man with dual-toned hair stopped at the front of the town's message board. He pressed his hand against his heart—feeling its faint beating with his touch.
"Perhaps... If I just took my heart out... All would be solved." He whispered under his breath.
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say bye bye to those melodies! by torpekasa
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
05 Oct 2024
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'i want to save my sister, no matter the cost..'
'i want to reunite with my family in a happier world!'
'i want to save everyone i can, even when i feel powerless..'
'lets work hard, towards our dream!'
☆☆☆☆☆
a genius inventor/troublemaker who has great plans for this world
an ex-idol who leaves his oppressive agency
a cautious hacker wanting to make a difference..
and a fun loving girl who wishes to see smiles..
☆☆☆☆
in a society where 'peace' is only achieved with fake devices and money making media, invade_r, st4r_ka, hkr_nen, smile_em and r1N all work together to restore peace and creativity back into the world, one drone at a time...
Series
- Part 1 of wonderlands x showtime!
- Part 1 of cyberpunk au!
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do it again? do it again. by KaittheKite
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 Jul 2024
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Rui Kamishiro tries to live a happy long life with his lover, Tsukasa. Fate has other plans, though.
or
rui becomes homura and tries to save tsukasa.
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Its Cold (I Feel Nothing) by sousaowarimade
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
23 Apr 2024
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Robots can't feel. That's a fact that remains. They can't feel anything. Pain? No. Warmth? One can only wish. Cold? Definitely not.
Unless…? Oh well. Scratch that. It's not really worth thinking about anyway.
Subject 088 whirred to life. By who, I wonder so. Well, it's none other than the questionable mechanical genius Dr. R, also known as Kamishiro by his friends - no, colleagues. His life goal was to create, well, life.
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Wonderlands x Adventure !!! - A Kirapipi★Kirapika AU by st4ryzee
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game), Vocaloid
06 Mar 2024
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Haha this is basically just me thinking of a kirapipi★kirapika au thing so yeah, i'll maybe add onto this with other characters, like yk, those pjsk card aus or something haha.
This is a silly adventure type konosuba thing where wonderlands x showtime have fun and try to help MEIKO by finding a cure type thing for her
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Dancing in the moonlight with you to keep you from loneliness. [REWRITTEN] by shushus
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 Feb 2024
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A rewritten and hopefully better version of an old fanfic i posted in 2022.
Tsukasa avoids crowds as to not draw attention to himself, even if he adored the attention from onlookers. A fresh breather was all he needed, but a stranger greets him on the balcony he relaxes on.
But this time, what if the prince Tsukasa saw had more to him than he let on?
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An Interesting Request by Ranibow1
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
20 Oct 2023
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“You want me to what?!” Tsukasa still couldn’t believe what he was hearing, and that was saying something. He was used to all sorts of requests from the royal family, from traveling across the seas to manage a foreign threat, to training with his superiors until he passed out, to even soiling his hands with blood. But this, this was probably the strangest of all requests he’s been given.
The request in question being.. “look, you don’t have to work at Phoenix’s Delight for very long, just long enough for us to look good, then you can leave whenever, ok?” Being assigned to work as a waiter..- Language:
- English
- Words:
- 1,194
- Chapters:
- 1/5
- Kudos:
- 6
- Hits:
- 113
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The Prince and His Inventor by Author_kun
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
11 Jun 2023
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Prince Tsukasa has been in the castle for a long time.
He one day leaves and starts to help the people of his kingdom. His parents the King and Queen soon find out and ban him from ever going out.
After 1 year he decided to go out and he meets an interesting boy with an interesting shop.
Who would have known that this little encounter would change his life forever.