1 - 20 of 55 Works in Original SEKAI (Project SEKAI)
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Tsukasaverse by AkumuIsSleepy
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
25 Aug 2025
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Summary
Toya, WxS, and a few others react to Tsukasa Tenma's pov!
Details:
When a little over half the pjsk cast find themselves in a strange Sekai resembling an old timey theater, chaos ensues. With a new Miku taking the reins and concealing their only escape, they find themselves trapped and forced to watch the sorrowful depths of their one and only future star. Behind the scenes, a mystery lies; who gathered them all? Why? And most of all, can they somehow fix Tsukasa with the knowledge they shouldn't even know? Or does he even need fixing?
This is an interactive book! Your comments matter!!
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Future Hope | Main Story by ritsu_veskai
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
19 Aug 2025
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Summary
[ Determined to let the whole world listen to their music, Akiko and two of her friends have made an online music account under the name “Future Hope”. Things were going smoothly with the group until an old friend of Akiko shows up and keeps on persisting that he should join the group. ]
cross-posted on watpad and quotev
Series
- Part 1 of future hope
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Sound Asleep In SEKAI by acidwash
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
14 Aug 2025
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Summary
Its been a month since Libretto has formed, and Eden and Hana are practicing in the Library SEKAI with KAITO. After that, Eden decides to head home, but Hana decides to stay.
Series
- Part 10 of Libretto
- Language:
- English
- Words:
- 791
- Chapters:
- 1/1
- Hits:
- 11
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UNBOUNDED by certified_racoon
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 Jul 2025
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Summary
The Sirius who blinds others with her light, yet hides her collapsing core.
The Antares who burns with passion, fearing her fire will consume those she loves.
The Betelgeuse who shimmers in the night, unaware of the brilliance he leaves behind.
The Castor who spins endlessly, torn between two reflections of self.When they accept the hand that tries to change them, the music they once loved begins to fade.
Series
- Part 1 of UNBOUNDED
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Hard_line-Project Sekai oc unit by Dan___100004
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game), Hard-line, Hard_line
27 Jun 2025
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Summary
An imperfect idol unit defying expectations, singing truths no one else will.
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attempts at claw machines and friendships by Mimiso_Soup (Me_Meow) for doremy
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)
27 May 2025
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Summary
Kotoha and Yoko visit the arcade together in hopes of getting to know one another better. They leave with two prizes and newfound feelings.
Series
- Part 1 of Shizuoka Project Date Series
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I see it in your eyes, even if it’s blurred by the rain by Autumn_isbored
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
24 May 2025
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Summary
Clips of memory from Nene’s middle school to high school.
Series
- Part 1 of Our memories from the garden
- Part 14 of Pjsk is kinda cool!/. Collection of my pjsk fics
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s t a r ★ by sleepless_writer0
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 May 2025
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Summary
An actor and a composer.
Two destined to meet, but never have.
When one falls into a pit of despair.
The other has to save her, because once it's too late.
She'll be under the sea forever.
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Prima Vista - Event Stories by C4RPE_DIEM, cross_armageddon
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 May 2025
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Series
- Part 2 of Prima Vista
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The Depths Of Rotten Corridors - Prima Vista World Link by cross_armageddon
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 Apr 2025
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Summary
Without a warning, a part of the floor at the ruined castle had collapsed, revealing a long staircase underneath.
Series
- Part 3 of Prima Vista
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Immediate Starlight ☆彡 [Main Story] by sleepless_writer0
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 Apr 2025
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Summary
A group formed by a lost connection between two soulmates.
[I'll elaborate on that later.]
Series
- Part 1 of PJSK: Light And It's End
- Part 1 of Immediate Starlight ☆彡
- Language:
- English
- Words:
- 786
- Chapters:
- 1/21
- Kudos:
- 14
- Hits:
- 95
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You and a Skull's Flower by Revelry_in_Severity
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
09 Apr 2025
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Summary
He reaches up to place a hand on her shoulder before freezing. The smile that had been growing on his face slips. While her back is towards him, the palms of her hands are facing him. There are eyes watching his movements. Though the eyes looked to be inked with the stark black and white colors, they followed his movements. As he pulled his hand away, they focused on his face.
A chill runs down his spine.
Tsukasa's never been truly afraid of Miku before. Sure, he's worried about her antics when around Kaito. There were plenty of times where he grew concerned about her going overboard with something. Thoughts of being genuinely afraid of Miku potentially doing something had never crossed his mind.
Series
- Part 4 of Beyond the Deck of Cards
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Hopeless Theatre [MAIN STORY] by AoixWriting
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game), Original Work
06 Apr 2025
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Summary
„At the Midnight Excitement, guests gather. Not only to eat, but also to watch the mysterious show...Suddenly, four masked teenagers appear on the Scene of Truth, already gaining applause by just standing. Will they be able to share hope with their performances, if they don't have any themself?”
After being a part of the Drama Club for some time already, Shin Kusanagi wants to express his feelings through acting even more. His childhood friend, Aiko Matsumoto, felt exactly the same way. After they found out that new restaurant called "Midnight Excitement" is looking for a group of at least four to perform on their stage, both Shin and Aiko decide to look for two more people in their school. They finally meet Emi Shimizu and Satoshi Ito, who agree to join.
Series
- Part 1 of Hopeless Theatre [STORYLINE]
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Purpose by Artensi
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
02 Apr 2025
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Summary
"Fine", I tell them. Both their eyes immediately light up before I continue,"One on condition."
"One condition? What is it?", Miku questions."Teach me how to make music!"
Alya is a girl with no job, no girlfriend, no friends, no social life, the whole package. All she has is her immense love for music and her ambition to create music for others. Unfortunately, she doesn't really know where to start. She's at a dead end when it comes to learning about music, that is until she sees a suspicious untitled song in her playlist.
- Language:
- English
- Words:
- 2,737
- Chapters:
- 1/1
- Bookmarks:
- 1
- Hits:
- 19
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love-hate to the point of decay by Anonymous
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
26 Mar 2025
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Summary
“Collecting the dreams I threw away, because of a little mistake that I made.”
OR:
Ena gets transported to a Sekai of her own briefly and relives one of her memories of frustration of her dad from when she was younger.
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SONDER (Mountainside Sekai) by acecook
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 Feb 2025
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Summary
Set roughly 25 years post-canon.
The next generation of musicians in Shibuya find their own dreams hidden in the footprints of their families, the discovery of their true feelings, and the companionship they feel for one another.
Original unit composed of Tenma Sakiko, Mochizuki Tadaaki, Mochizuki Junpei, Hinomori Katsu, and Yoisaki Ayane. Set in the world of “Heartbeat #0039”.
Series
- Part 2 of Heartbeat 0039 Extended
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To Gain a Heart by roomba_thesequel
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
04 Dec 2024
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Summary
What happens when a miku goes rogue? Or is forgotten. And lost.
They find themselves.
If no one else is willing to then they will.
But what if someone, or multiple, did find them?
Well… a lot. Change being one of those things.
(basically ur miku and the ppl who have ur sekai slowly move on from it and ur sekai slowly gets abandoned cuz of it)
(more fics will be made for this au! this is just an introductory fic!!!)
Series
- Part 1 of ‘to gain a heart’ au
- Part 8 of self-indulgent hyperfixation shit
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final act, alone in the cold by charcolor
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 Dec 2024
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Summary
Mizuki returns to a recurring fragmented Sekai that they have seen in their dreams - an endless blizzard that grows colder and number the deeper you walk. This time, Mizuki cannot go back to the real world.
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//memcpy(x); by BrO3-0218 (rotundifolia), rotundifolia
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
01 Nov 2024
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Summary
One year after five groups of highschoolers in Tokyo discover their true feelings, a SEKAI takes root in the hearts of three young EDM artists when they find a mysterious ss█ng on their p𝑝̥̊⃝ℎ̥̊⃝𝑜̥̊⃝█e██░█░░░░░
======================
>SYSTEM @OVERRIDE>OVERWRITING MEMORY...
>OVERWRITE COMPLETE. RESTART?
[YES] NO> RESTARTING...
======================There's something wrong.
Can anyone hear me?
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Our Fantasy, Main Story (PJSK Fan Unit) by Loneliness_at_25
Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)
30 Oct 2024
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Summary
The 20 episode Main Story of an original Project Sekai unit I created, that's set inside the same universe as the main game, but outside of Japan in an English-speaking country.
The story structure is the same as every other Project Sekai Unit, with a unique original Miku and SEKAI helping four teens come together and help the owner of the SEKAI discover their true feeling, and give birth to a new song. The story was specifically designed to be able to work in the main game.
The story follows a deeply troubled boy named James, who enjoys listening to Japanese music, writing fiction and fantasising in order to cope with his ongoing social and multitude of other problems in his life. When a song named "Untitled" begins playing on his phone, James is transported to a lonely, but peaceful forest. Here, he meets a strange looking Hatsune Miku, who tells him the forest is his "SEKAI" made from his feelings. While skeptical at first, James quickly comes to realise that this Miku could be his only hope at getting closer to his friends that he feels so isolated from, and breaking free from the loneliness that's making him tear himself apart.