1 - 20 of 46 Works in Hayakawa Tazuna (Uma Musume)
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Umamusume: Chasing That Horizon! by TombstoneTTromboners
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)
09 Oct 2025
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Yumiko Muramoto — former high school track star, now 37-year old Umamusume trainer — has spent the past decade as the personal trainer to Mejiro McQueen throughout her childhood. When she’s accepted into Tracen Academy, Yumiko follows and takes a job as a faculty trainer at the school, forming Team Polaris with McQueen, Special Week, and Silence Suzuka. Of course, her job soon expands from just being a trainer, as she helps them as they take their first steps into growing up and finding love…and maybe even rediscovering it herself when she meets and starts to fall for Tazuna Hayakawa, secretary to the academy’s director…and someone Yumiko can swear she recognizes.
Note: currently updating every other day with my current batch of finished chapters. once those are through, will be on hiatus until the next batch is done.
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No Lucky Stars by Sidescroller_Def
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game)
08 Oct 2025
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Fujiki Genta was once an eager trainer at Tracen Academy, until an incident with his first assigned Umamusume caused him to step down. Now, he works as assistant to Hayakawa Tazuna, secretary to the director of the academy. Though he is mostly content to help Tazuna fill out paperwork, he often watches the students and their trainers with a forlorn expression. One day, a fateful encounter with Matikanefukukitaru, an eccentric but earnest Umamusume, gives him hope of becoming a trainer again. Though Genta wants to make her dreams come true, his past will inevitably complicate matters for both him and the Umamusume.
This story follows Matikanefukukitaru's in-game URA Finale story, but with some events changed and a new trainer.
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THE GOLSHI EXPERIENCE by crabster7th
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), uma musume - Fandom
08 Oct 2025
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A brand new trainer straight out of school tries his luck applying at one of Japan's most prestigious schools, Tracen Academy. After a short interview with the surprisingly young director, he's accepted on the spot and is sent to work and find his first trainee.
Spending time doing nothing but making spreadsheets and educating himself on the school and its students in general, he's finally pushed to choose an eccentric, challenging, but overall silly Uma Musume, Gold Ship.
After just a day of working with her, it's clear it's going to be a tough challenge... Will it work out? Will he be a great trainer and help lead Gold Ship to her future victories and comfort her through her losses, or will it end in something bitter? Perhaps more?
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The Rule Of Fuji Kiseki by Miradrex
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)
08 Oct 2025
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Fuji Kiseki with the charisma and looks to back up her fame.
Just some interactions between Uma's and Fuji Kiseki, romantic or not, doesn't matter.
Time does not really matter and is not consistent.Prologue Chapter - Fuji Kiseki!!
Chapter 1 - Fuji Kiseki & Rice Shower
Chapter 2 - Fuji Kiseki & Grass Wonder
Chapter 3 - Fuji Kiseki & Mr C.B.
Chapter 4 - Fuji Kiseki & Jungle Pocket
Chapter 5 - Fuji Kiseki & El Condor Pasa
Chapter 6 - Fuji Kiseki & Symboli Rudolf
Chapter 7 - Fuji Kiseki & Mayano Top Gun
Chapter 8 - Fuji Kiseki & Vodka
Chapter 9 - Fuji Kiseki & Seiun Sky
Chapter 10 - Fuji Kiseki & Haru Urara
Chapter 11 - Fuji Kiseki & Nice Nature
Chapter 12 - Fuji Kiseki & Admire Vega (Ayabe)
Chapter 13 - Fuij Kiseki & Matikanefukukitaru
Chapter 14 - Fuji Kiseki & Mejiro McQueen
Chapter 15 - Fuji Kiseki & Tanino Gimlet
Chapter 16 - Fuji Kiseki & King Halo
Chapter 17 - Fuji Kiseki & Oguri Cap
Chapter 18 - Fuji Kiseki & Kitasan Black
Chapter 19 - Fuji Kiseki & Tokai TeioSeries
- Part 4 of Mira's Uma Fanfics
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Umamusume: Rabbits and Wolves by mysterious_rayid
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)
08 Oct 2025
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Umamusume, horse girls, whatever you call them; the spirits and wills of legendary horses poured into new vessels, the perfect fusions of human and horse.
Yet not all of them receive the power and inspiration of the strongest.
For them, it's a long and arduous road to the top. Some stumble, and fall by the wayside. Others are consumed by the shadow of death. Countless would-be assassins and wolves line the way...Yet others press onwards, ever forwards, burning with the zeal for the ultimate truth: victory.
Can Crazy in Love, a weakling who would've been deemed a mere NPC, escape her mangled fate?
Or will She's a Maneater, a pup born in the wrong era, devour her dreams? -
Uma Musume: Ironstride: by Jaydendush
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Anime), Umamusume - Fandom
07 Oct 2025
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At Tracen Academy, the morning track is just the start of the race.
Yayoi, the sharp and unshakable academy director, runs things with precision - but when her laid-back, razor-minded older brother Yasuaki drifts back into her orbit, the balance shifts. Their sibling dynamic is equal parts fire and friction, a push-and-pull of respect, rivalry, and unspoken trust.Amid laughter, clashes, and long hours under the rising sun, Yasuaki is drawn into the world of training a future champion. But with the track full of potential stars, his choice will be as much about instinct and heart as speed and skill - and no one's sure what he'll decide until the moment comes.
Series
- Part 1 of Uma-musume
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Uma Musume: Heroic Derby by M_Writer_Of_Stuff
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga), 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)
07 Oct 2025
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An experiment gone wrong sends Midoriya Izuku to the world of Uma Musume, where students dream of reaching the top of the racing world. With nothing but time on his hands until he can return home, Midoriya has chosen to help the students of Tracen Academy in any way he can, as any hero would.
Now if only the girls he were trying to help wouldn't stop giving him such strange looks all the time...
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A Ordinary Winner by yuu2927729n
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)
06 Oct 2025
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A ordinary girl becomes a legendary Umamusume because of one prank made by 2 kids
- Language:
- English
- Words:
- 1,824
- Chapters:
- 1/1
- Hits:
- 117
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"A Mirror World with...horse girls?" by JankIdeas
Fandoms: Limbus Company (Video Game), 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)
06 Oct 2025
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"Ah! Well met, Lord Dante! Tis a pleasure to meet thy acquaintance once more!"
<"...Don?">
"Ah! Pray tell, doth thou senses have nulled?! It is I! Mine lady's steed, Rocinante!"
OR
The LCB gang find themselves becoming prestigious trainers, with a certain sinner suddenly 'missing'.
Series
- Part 1 of Tales of Uma Company
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Legacies by queb3coise
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)
05 Oct 2025
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"I've been emailing to this girl from Japan for about 2 years now. Dunno much about her- just that she don't get outside much, too absorbed in her research. They're definitely a Horse Girl, though." I said to my Da before I left.
He grunted. "I guess you want to meet her and train 'er, lad. Just remember my rule - don't bloody bed them."
"Aye, sir. I'll write to you, Da, on the 'puter every week from Uncle Saito's place."
"You better remember my rules, son. Look your best, don't get drunk, and don't get in anyone's bed but your own. Never failed me once!"
"...what about Ma?"
"...shut your mouth, child."
We had a good laugh about that.
"Just remember - they'll come and go. Can't get too attached to them." -
Uma Musume: Beyond The Boundary by J_Win
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)
30 Sep 2025
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In one of many worlds, a young man lives without something most Umamusume never lack of—a dream.
Somehow, he ends up training an entire team of them. His doubts aren’t just his own; fragments of flawed memory and false interpretation of the outside world masquerading as nightmares seem determined to convince him he can’t succeed. Whether he can plant his feet firmly in this strange new tomorrow… well, that’s his race to run.And if that sounds too serious for you, you can still stick around because there’s a lot of Gold Ship nonsense here, enough to fill a Budget or Appropriation Bill.
Series
- Part 1 of Uma Musume: Go Beyond!
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(Not) Born to Run by BananaBoi27
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)
30 Sep 2025
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His old name doesn't matter. Not anymore. His name is Blazing Ace now, and he is going to be the best Uma out there. Wait, He?! How did this happen?!
The Goddesses had pity, but is it enough? Can be survive in the female dominated racing world? Can he ball out like a true racer?
Who knows? (Me, I know!)
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The ending of Rice Shower
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They are born to run (and love) by Strongest_Pcchi
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game)
24 Sep 2025
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Uma Musume. They are born to run, chasing the dream of glorious races at the end of their unknown destiny. A truth the world accepts with pride. Lesser known? They’re all giant dumbasses. Nutcases, every single one. Degrees vary, but the madness is universal.
Trainers. The vital partners who support those dazzling dreams. Also: long-suffering souls tasked with preventing suicide via training exhaustion, teaching basic common sense, and defending their own human rights from girls who could shoulder-check them into another prefecture.
Yet somehow, the bonds they share are real. Each varies, sometimes like mentor and pupil, sometimes like family, and often… dangerously close to developing rom-coms or full-blown romance.
So, when their Uma Musume inevitably does something unhinged, what can a Trainer do?
Be the stern adult? The exasperated straight man praying for divine intervention?
…Or just get dumber in return.
This is a collection of short stories — of those bonds and such nonsense that unfolds when the world’s most powerful girls meet the only people brave (dumb) enough to try and guide them.
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El & Grass: Uma Quest by S0lu_s
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game)
22 Sep 2025
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El and Grass become trapped in a fantasy simulation. Some of it’s inhabitants aren’t exactly friendly… but very horny.
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Umamusume: Mild Discomfort by QualityMatters
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), 더 게이머 | The Gamer (Webcomic)
20 Sep 2025
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After dying in a horse-related accident, a useless young man is reincarnated as the first male in the world of Umamusume.
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I Know Your Secret by LTfan097
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game)
19 Sep 2025
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Tazuna Hayakawa knows something is going on with Still in Love and her trainer. She tries to prove that they are having an inappropriate and unacceptable relationship.
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Is it possible for a trainer and an umamusume to be in a relationship by MIzuki3123
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)
18 Sep 2025
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A young rookie trainer is sent to train the legendary Umamusume known as Agnes Tachyon, aka 'the phantom triple crown' by his own father to take over his place to train her. Though the rookie may be a newbie, he is determined to make sure she makes a comeback and achieves new heights. Only problem is that she can be quite a handful to deal with!
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Anges Tachyon's Problematic Potions by PineappletheLeafwing
Fandoms: ウマ娘 プリティーダービー | Uma Musume: Pretty Derby (Video Game)
17 Sep 2025
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Anges Tachyon is a scientist. That much is known. I'm going to be honest, I don't know much about her. Have yet to get her in the gacha, but from what I have seen, she's an interesting one. But that's not too important.
She's a scientist, and science can be messy.
Not every potion goes as planned.
These are those stories.
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Behind The Scenes by Kamen_rider_Dimension
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)
14 Sep 2025
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Training an Umamusume takes more than just the push of a button. Diets, grooming, healthcare: even the smallest details can make or break an Umamusume's career. That is why Tracen Academy hires only the best of the best as its racing grooms - housekeepers who help to maintain the prestigious standards of the academy's student populace.
Junko Fujita doesn't care about that, though. For her, being a groom is a compromise. It's a chance to live the dream of working alongside Umamusume that life tried to tear away from her. If she can help out here and there - maybe catch the occasional race - then that's all she could ask for. Keita Take, meanwhile, is just a child with a father who spends more time caring for his Umamusume than his own family. Tracen Academy for him is no more than a glorified babysitting place, where minor chores are his form of repayment.
It isn't until the fate of two unfortunate Umamusume becomes entwined with their own that both begin to view the potential of their positions: a potential that may very well bring happiness beyond seeing your favourite placing on the podium...