theDeltaNiner

The lowercase Greek letter "delta" in white, with a green shadow, on a black background. A green eye with a white iris sits in the center of it.



Recent works

Recent series

  1. She's My Rival - Vodsca Fics by

    Fandom 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)

    13 Feb 2026

    Summary

    A collection of stories detailing a romantic relationship between two of Tracen Academy's biggest rivals- Vodka and Daiwa Scarlet.

    Words:
    44,796
    Works:
    3
    Bookmarks:
    8

  2. Pokemon: Fates - Stories of a Pokemon Civilization by

    Fandom Original Work, Pocket Monsters | Pokemon - All Media Types

    07 Mar 2024

    Summary

    Pokemon: Fates is a collection of stories taking place within an original all-Pokemon world, focusing on the personal struggles and social relationships of those who reside in it.

    Part 1 - Runaway

    Words:
    15,170
    Works:
    1

Recent bookmarks

  1. Public Bookmark 70

    Tachyonium by

    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?

    Language:
    English
    Words:
    60,396
    Chapters:
    118/118
    Comments:
    573
    Kudos:
    636
    Bookmarks:
    70
    Hits:
    20,624
    Bookmarked by theDeltaNiner

    06 Jan 2026

    Bookmarker's Notes

    ch77

  2. Public Bookmark 32

    Tangled Up In Blue by

    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)  

    17 Apr 2026

    Tags
    Summary

    After ascending to the position of Student Council President at Tracen Academy, a retired Symboli Rudolf must confront the reality that all is not quite as it seems for the undefeated Triple Crown winner. As she strives to achieve her dreams while grappling with the unyielding weight of the expectations upon her shoulders, she must open herself up to the realization that she deserves happiness, too.

    Thankfully, that realization may come in the form of her appointed Vice President. Air Groove - prone to taking on more than a single person ought to bear - may become the first shoulder Rudolf can lean on, if she can likewise come to accept that there is more to her than her crowning achievements.

    All the while, the two must help their juniors navigate the peaks and valleys of their racing careers. From a pair of seniors struggling to confront their feelings both on and off the track; to Tracen Academy's latest crop of Triple Crown-hopefuls; to young horsegirls making their first stumbling forays on the turf, one thing is certain - neither of them ever expected to become so tangled up in one another.

    Language:
    English
    Words:
    56,033
    Chapters:
    18/?
    Comments:
    186
    Kudos:
    193
    Bookmarks:
    32
    Hits:
    5,383
    Bookmarked by theDeltaNiner

    06 Mar 2026

  3. Rec 30

    A guide to 100% success! by

    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)  

    17 Sep 2025

    Tags
    Summary

    Hayahide has been having migraines and headaches more often, and a quick research shows Ticket and Taishin exactly how they should help her feel better.

    The problem is ... their research happens to be a manga.

    Or,

    With the help of a manga, a misunderstanding and a long evening together, BNW grow as rivals.

    Series
    Language:
    English
    Words:
    13,379
    Chapters:
    1/1
    Comments:
    90
    Kudos:
    271
    Bookmarks:
    30
    Hits:
    3,910
    Bookmarked by theDeltaNiner

    27 Oct 2025

  4. Rec 19

    Empress for a Day by

    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)  

    04 Oct 2025

    Tags
    Summary

    Faced with the prospect of raising money for Tracen Academy's yearly fundraiser, the Student Council - Symboli Rudolf, Air Groove, and Narita Brian - end up in over their heads with a promise they made should a certain amount be reached. Now, Air Groove must put on a brave face as she embraces her epithet of 'The Empress' in literal fashion.

    Language:
    English
    Words:
    9,107
    Chapters:
    1/1
    Comments:
    13
    Kudos:
    118
    Bookmarks:
    19
    Hits:
    1,227
    Bookmarked by theDeltaNiner

    05 Oct 2025

  5. Rec 25

    NON-Intentional Confession by

    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)  

    03 Sep 2025

    Tags
    Summary

    When Vodka catches Daiwa Scarlet in an intimate and embarrassing moment with a stuffed animal that looks too much like her, coldness and escape seem to be the only answer. But Scarlet is not willing to give up, and a clumsy, tearful confession will lead to an even clumsier kiss, but a perfect one nonetheless.

    Language:
    English
    Words:
    3,475
    Chapters:
    1/1
    Comments:
    20
    Kudos:
    279
    Bookmarks:
    25
    Hits:
    2,236
    Bookmarked by theDeltaNiner

    04 Sep 2025