17 Works by Crasian
Listing Works
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The Umaverse: URA Finale by Crasian, RanaDelRay
Fandoms: ウマ娘 | Uma Musume - All Media Types, ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime)
03 Apr 2026
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Summary
It was supposed to be just an ordinary trainee scouting: sensible and measured.
Nothing about Mayano Top Gun was sensible or measured.Trainer Kairin takes on the task of mentoring Mayano Top Gun through the URA’s Twinkle Series, as the URA Finale: a brand-new race that will forever cement its very first victor in legend - looms on the horizon.
Mayano Top Gun is analytical, intuitive, and full of energy, yet she does not find success as easy or attainable as she had hoped. Only with the help of her Trainer, and the many rivalries she forms along the way, will she learn what it truly means to twinkle.
This story, based on the Umamusume: Pretty Derby URA Finale scenario, has been reimagined to follow the real-life racing career of Mayano Top Gun, with all of its triumphs and hardships. This true story has been lovingly crafted into an exciting sports drama full of comedy, harsh defeats, introspection, long training sessions, forced dates, hard-won victories, and perhaps something even more.
The runway ahead is clear, and takeoff is a go~☆
Series
- Part 1 of The Umaverse
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Undercard Race by Crasian
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime), ウマ娘 | Uma Musume - All Media Types
17 Mar 2026
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Running in the Twinkle Series isn't easy.
There's dozens of girls every year who struggle and suffer, and nobody would blame any of them for giving up. Maybe it would even be the right decision. But Tracen Academy is a place where stars are born - a place where all it takes for an umamusume to reach her potential is the right trainer and the dedication to making it there.
For one racer, an incident during training might just give her the chance she needs to shine.
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Unprofessional Standards by Crasian
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime), ウマ娘 | Uma Musume - All Media Types
15 Mar 2026
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Masami Komiyama is in deep, deep trouble: she's fallen for a racer.
It starts in a locker room after the Takarazuka Kinen, with rippling muscles and bared skin. It turns into a whirlwind of subtle gifts and snatched, furious moments hidden from view.
Written as part of the Arts and Crafts Club 'Post-Racing Stories' event!
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The Masks We Wear by Crasian for Hemiis
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime)
20 Jan 2026
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The worst part about being a renowned umamusume racer was the loss of privacy. Every relationship you had was immediately under a microscope. Every move you made was analyzed and imitated, for good and for ill. Maruzensky knows of one way to escape the scrutiny.
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Uma Musume: Broken Turf by Crasian
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), Ace Combat (Video Games)
20 Dec 2025
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Summary
The European, Russian, and Southeast Asian (ERuSEA) Federation of Racing Teams has swept over the world in an unchecked wave. Using money and manipulation, they have usurped control in countless towns and cities, opening the local economy and the local horsegirls to exploitation. The turf belongs to those with ability, and it is their privilege to use it as they see fit — so says the ERuSEA Federation.
Attempts by the International Social Association of Footracers (ISAF) to prove that thesis wrong have so far failed. As a result, global faith has been shaken in their belief that all horsegirls are born to run — that it is their fate to run ever-forward, regardless of their origins. ISAF now faces ERuSEA in its last bastion, the Twinkle Series. No one yet knows how the races will end, and the destiny of horsegirls — umamusume — across the globe hang in the balance.
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Written as part of a Christmas fic exchange.
Prompt: [any] a submarine travelling between settlements encounters something curious.
- Language:
- English
- Words:
- 3,291
- Chapters:
- 1/1
- Kudos:
- 5
- Hits:
- 50
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The Hour Before the Dawn by Crasian
Fandoms: 龍が如く | Ryuu ga Gotoku | Yakuza (Video Games), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game), ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime)
26 Nov 2025
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Umamusume are born to run, but not all umamusume run free.
In the midst of the latest tech boom, Kishun Paulownia is an umamusume and yakuza foot soldier whose past is best not mentioned and whose only hope for the future is to find the right chance to get promoted up the ranks of Kanefune Enterprises. Another yakuza family muscling into Kanefune territory might just be that chance.
But there are other hands at work in the deadly game the yakuza play, ones who see people like her as little more than assets to be used up and replaced. In the darkness of the night, Kishun must use her fists to cut down those who hoard wealth on the backs of others, and chase with her own two feet the horizon of her own choosing.
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A disruptive technology is an innovation that transformatively alters the way that consumers, industries, or businesses operate. A disruptive technology permanently sweeps away the systems or habits it replaces because of its provable superiority over its predecessors. The automobile, television, and artificial intelligence were disruptive technologies in their own time and form the foundation of innovation we build upon today. It is not an easy task, but it is precisely the things which are hard that are the most worth doing. It is not work which can be done alone, but instead is the result of a team made of drive and talent, willing to take risks and put in the time to see things through. Every hour is a step forward, taken together, shedding the dregs of the past to accelerate towards one giant leap for all mankind.
At Biosinthetika, we are the inheritors of the mandate of invention — the harbingers of disruptive innovation. We seek only the most talented and passionate engineers who reject our current reality in favor of their dreams for the future. Join us today and become a part of the change that will revolutionize the world we live in and rewrite the norms of society in our image.
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Yuna Yagi sets out to be the best figure skater she can possibly be.
Series
- Part 2 of Moonshrimp and Sunwolf
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The Yuitsuka Family moves to a different part of Nagoya. A different skating rink is closer to home and to school, so Mika joins a different figure skating club with a different coach. Inori wants to be a figure skater just like her older sister, and she gets a different coach too.
Hikaru Kamisaki doesn't have any living parents, and the old couple who took her in can't take care of her anymore. She has the good fortune of being adopted by the litigator helping the old couple settle their affairs, and discovers figure skating with her adoptive mother down at Ohsu Skating Rink.
Circumstances and opportunities change, but Inori and Hikaru one again meet on the ice.
Series
- Part 1 of Moonshrimp and Sunwolf
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There's a beginning to every story, and some beginnings are more tragic than others. For Chiyo and Ena, the story began nearly five hundred years ago, at the hands of each other.
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The Uchiha Clan had kept chickens since time immemorial.
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Seals are complicated. It takes a lot of practice and a lot of experience to make them well, but it's also important to make sure to get good, freshly made ink and high quality paper. Taking a little extra effort to get the freshest ink and best paper for a given application can help maximize the effectiveness of a seal.
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The duty of a daughter does not end with the passing of her family. It continues on, chasing after her footsteps and coloring her thoughts, until that duty is fulfilled or until that daughter is dead. And right now, Uchiha Sayaka and Uchiha Itachi are very much alive.
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The war is on hold for Emma Sinclair as she returns to Earth for rest and relaxation, but life isn't so simple. Her family and her heritage need dealing with, her relationships need resolving, and Mikoto needs mentoring too. Matriarchy politics complicate things as she starts a career to follow the path laid out by her wish. This will be the least relaxing vacation she's ever had.
Series
- Part 3 of Emma's Story
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With the Invasion of Samsara in only its opening stages, Emma Sinclair has much to look forward to. In times like these, it's often advised to keep your friends close. Sometimes though, that can be hard to do. [Sequel to "Solemnis". Spinoff of "To the Stars".]
Series
- Part 2 of Emma's Story
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Trying to pay attention to something you don't care about is a challenge. Doing so under duress, even more so. Emma Sinclair wants something more than a classroom and four walls, but there's nothing she can do about it. Maybe, if she's lucky, she might get a chance to do something, other than just sit here and be bored. That never happens though, right? [Spinoff of "To The Stars".]
Series
- Part 1 of Emma's Story