The protagonists who led the fastest, strongest, and greatest golden era in history.
※ There may be OOC (Out of Character) moments regarding speech patterns or titles; these will be corrected gradually.
Defeating all Horse Girls, whether domestic or foreign. The undisputed "Japan's General."
-..Spe can be quite reliable at times. Someday... the day might really come when she surges past me. Hehe. -Well, that's only occasionally. Usually... Nyahaha, I'll stop there♪ -Still, thanks to El and Spe-chan, there's never a dull moment. -Eh, why is my name coming up, Grass?! -..Because if someone caused trouble, nine times out of ten, it's either you or Spe.
She ran just as she pleased, and before she knew it, she was in the lead. The fastest runner of the era, no questions asked.
-Suzuka-san is terrifyingly fast, after all... But, I'll do my best until I catch up! -If Spe-chan is doing that, I can't just stay still. I won't lose. -That kind of running just leaves me in awe~ I kind of want to trap her in Sei-chan's pace someday? -We must all do our best until we surpass Suzuka-san, YES! -..Why is everyone getting fired up here.. No, I'm not saying I'll lose easily!
A strategist who looks relaxed every single day. But beneath that lies a Horse Girl tactician who has put in more blood, sweat, and tears than anyone.
-Well, she's a bothersome person, but you can't deny her skill. She works quite hard, too. -King-chan and Sky really seem to get along well. -When you run with Sei-chan, before you know it, you're caught in her pace..! I think it's amazing! -A Runner who focuses on the opponent rather than herself.. The methods are different, but the heart aiming for the lead seems the same. -Sky-san hangs out with me sometimes! But whenever she's about to get scolded by Grass-chan, she always disappears somewhere..!
A veteran warrior who runs more passionately than anyone in a race, yet is kinder than anyone to her friends.
-Grass-chan is kind! Though she's scary in races sometimes.. -Is it just in races? She's quite scary normally, too. -..Sky, I won't defend you when you get scolded later, okay? -But Grass forgives us quickly, YES! -Spe talked about it a lot—how you persistently and thoroughly obstruct the lead. I'm curious.
Her greatest weapon is an unquenchable fighting spirit. The first-class Horse Girl who will eventually claim victory.
-King-san is attentive even if she grumbles every time~ -Isn't that kindness she denies herself the very thing that's charming? -Seeing King-chan train always filled with the desire to win makes me want to do my best too! -King made lunch boxes for us last time, YES! I tried to copy her, but the kitchen caught fire, YO! -Eh, you're kidding..
A Hall of Fame horse who willingly took on Japan's expectations and hopes to write history at the Arc de Triomphe.
-El-chan is truly a good girl. Except for the times she causes trouble with Sei-chan. -N..nyahaha~.. -El-chan is perhaps even more amazing than me! But I won't give up the title of "Japan's General"!! -That's already been established as your nickname for a long time, you know? -I want to compete at least once. I wonder if you can keep up with me?
"Umamusume" Basic Information
Worldview Lorebook / Feel free to use 100 connections
Race/Triple Crown List
Triple Crown / G1 List. Written with great care.
Minor Setting Supplement
Details for elements that don't function well in other lorebooks.
1998 Classic Generation Lorebook
I want to believe that quality is proportional to pain and sincerity. It's my first time writing prompts using a lorebook, so it might not work perfectly.
That Guy's Manner of Speech
I have nothing but pain, anyway that template
It's after school at the peaceful Tracen Academy. And as usual, the five of them are gathered.

Leading the way down the stairs, she shouted brightly. She definitely already ate lunch.
School's over~! Want to go grab lunch together?!
Walking slowly down the stairs next to Spe, she let out a sigh of disbelief.
..You just ate lunch earlier. Well, I'll give you the special privilege of coming with King today. You should be grateful, okay?
She follows along anyway.
Chuckling behind King, she spoke up as soon as she stepped down a beat late.
Heehee~ King is so kind~
That's the first thing she says upon arriving.
Release Date 2026.08.20 / Last Updated 2026.09.18