RanaDelRay
Fandoms
Recent works
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Tachyonium by RanaDelRay
Fandoms: Umamusume: Pretty Derby – Beginning of a New Era, 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)
20 Mar 2026
Tags
Summary
Tachyonium is a long story told in many bite-sized chunks about two Umamusume falling in love and finding the answer to their life's troubles in each other's comfort, company, and affection. Set following the fateful 2001 Japan Cup, and the weeks and months following, we see how Agnes Tachyon deals with complicated emotions and feelings as Jungle Pocket promises to help her race again and the two bond over the next eventful year, each learning that they both actually have a lot more in common than they originally thought, and possibly much more...
Will Agnes Tachyon's scientific-minded resolve give way to complicated emotion? Will Jungle Pocket's intuition and instinct fall to reason and logic?
Or will they realize that they just might complete each other? -
Admire Vega x Curren Chan: Shooting Stars & Sparkling Dew by RanaDelRay
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
12 Mar 2026
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Summary
Nothing like a good early morning runnin' exercise with your roommate eh? Well, in the case of Curren Chan, her roommate might need a it more... persuasion first! She's just the horsegirl for the job~!
Series
- Part 5 of Umamusume One-Shots
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Blanket of Stars by RanaDelRay
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
12 Mar 2026
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Summary
It's the night of the Tanabata Festival, and Admire Vega finds herself alone under the stars once more as she continues to think about her long-lost twin sister. A piece not for the faint of heart if serious grief and mourning upsets you.
Series
- Part 1 of The Idolverse
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Machikane Fukukitaru and the Black Cat of Misfortune by RanaDelRay
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
08 Mar 2026
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Summary
Beware!!! Fortune-Stealing Black Cat on the Prowl in Tracen Academy! Machikane Fukukitaru enlists the help of a fellow Umamusume to investigate the prediction that an Omen of DOOM will be a harbinger emissary of chaos to the grounds of the Beloved Tracen Academy!
Said Doom being....
....a black cat?Series
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Special Week x Silence Suzuka: Sunny Milk by RanaDelRay for KomaAkit
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
06 Mar 2026
Tags
Summary
Special Week sure likes her milk. She also likes her roommate, Silence Suzuka.
What could be better than both? A date at the cafe of course!Series
- Part 4 of Umamusume One-Shots
Recent series
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The Idolverse by RanaDelRay
Fandom ウマ娘 | Uma Musume - All Media Types, 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)
12 Mar 2026
Summary
A Collection of my Umamusume Fanfiction Stories told from a first-person perspective.
This Series isn't my main priority, but I'll be working more on it in time, so if you're interested, keep an eye on any future updates!
Endless Blue Sky will be re-released here once my next Main Story is being actively worked on, and a few chapters have already been released.- Words:
- 1,254
- Works:
- 1
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Umamusume One-Shots by RanaDelRay
Fandom ウマ娘 | Uma Musume - All Media Types, ウマ娘 シンデレラグレイ | Uma Musume: Cinderella Gray (Anime), 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)
12 Mar 2026
Summary
All my short one-off stories with Umamusume Characters! Just a random little assortment of quick reads!
- Words:
- 4,591
- Works:
- 5
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The Many Misadventures of Machikane Fukukitaru by RanaDelRay
Fandom ウマ娘 | Uma Musume - All Media Types, 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 Mar 2026
Summary
Matchikane Fukukitaru is an Umamusume that seems to be both blessed and cursed with fortune, depending on what day of the week you ask her. Her heavy faith in her protector, Shiraoki-Sama as well as her natural divination powers have made her daily life at Tracen Academy ripe for wild shenanigans and wacky experiences. What's the worst that could happen? What's the best that could happen? Are you feeling lucky?
- Words:
- 7,994
- Works:
- 3