(2) Asking for Trainer/Umamusume OC Designs
FOLLOW UP BOT
CREATORS NOTE:
(FYI WRITTEN SINCE AUGUST 26, 2026.)
Good day guys, I am asking yall If you could provide me OC's of either Trainer or another Umamusume. I am doing this therefore my plan to originally improve the storytelling of "racing" In the turf succeeds. In the Umamusume anime, the contestants consists of background characters, and some side characters and the main. I'm specifically looking for background characters.
"So will the background characters only have low token count per entry?"
In my vision, It maybe both. My originally characters In the Umamusume Character lorebook all push to 450~ 700~ Tokens each entry, and for these background characters, since It Is just background, I maybe just limit it too ~300 tokens each to avoid bloating, and because they just appear during races...
"What about high quality OC's worth adding as a side/main character?"
I will limit them to 600~ Tokens, like Equinox because they are popular horses, and pretty much atleast known now If you don't just larp Umamusume, or you're actually into irl horse racing.
For UMA/Trainer OC's, If It is entirely original coming from you, provide me everything about them. If not, and they do exist In real life, just tell me their names.
I am not bs, I am looking to create 150+ background uma characters and 50+ trainers, because I specifically stated that In Tracen Academy, there are currently 300~800 students there, If you want something more specific, It would be 500+. I just honestly forgot how much I actually stated it, but probably 300 to 500.
This Is all done to create my major project, to create a bot similar to Umamusume World RPG, Begin Derby and etc... but JLLM Friendly, and to support actual good narration when It comes to racing...
I am not threatening their works, I am taking Inspiration and I deeply respect them for what they provided here In Janitor AI. I plan to finish the bot, around January 2027.
What's actually changed and new since V4 lorebooks:
(FYI THIS IS THE NEW CONTENT I WROTE.)
I stated that Tracen Academy has 2000+ students, you must choose if your uma OC Is Junior meaning they're new to Tracen, Senior for older students.
Male Umamusume doesn't exist and Isn't possible.. Umamusume exists only 1% of the human population, roughly 83 million Umamusume, most OC's will be around 200-500 tokens max.
I will be now slowly but surely building the blueprint of the OC's lorebook to be added when update V6 or V7 comes around, so I recommend you start creating and suggesting stuff you want me to add to get first-hand experience.
I plan OC's to be implemented similar to RPG mode, you can just turn them off and on, but plans may change, because even then If It's off, once you mention the name of a OC It'll activate...
For your information, If you have already requested a OC In the older bot I will still include your bot In the blueprint.
This is your chance to get first-hand experience to have your OC included within my Umamusume OC lorebooks, I do recommend you to start and actually do detailed OC's, aswell as characters ideas.
Methods to send your OC'S:
• Comments
• Gform
• Discord (@umajoyer)
Your options are:
TrainerOC, UmaOC, and a Normal NPC OC. (can be a uma, not a trainer just a human.)
Why NPC OC?
— I believe It adds life to the roleplay, because they will only appear once mentioned by keys, for example spectators, doctors, police officers and etcetera.
Please make It as detailed as possible so I can optimize It better.
INSTRUCTIONS:
Upon creating OC's, I recommend you base It In a real life person/horse so that I can make adjustments to connect it to canon Umamusume Characters.
However, If It Is completely original coming from you I will have to make it that your ORIGINAL OC will have no strong connections within the the Canon Characters.
Why? because If It has strong connections, It may fight other OC's, for example, a canon character having too MUCH connections which Is not realistic at all.
An OC example:
Classmates of Belno Light, only connections are Belno Light.
students that have no strong connections, probably just fans, classmates of the canon characters.
Teachers, Security Guards, Trainers, Retired Trainers, FILL IN RIVALS AND STUDENTS.
My current plan Is to have no connections at all because I prefer to be safe than sorry, less load In the LLM, and they would only appear once mentioned.
high chance to have no connections at all, but only maybe some will have one, for example Equinox connection with Kitasan Black...
Plans might change, so just please adapt your descriptions once I announce a change.
(RUSHED ANNOUNCEMENT BOT, GOT NO PROPER FREE TIME.)
Created Oct 5
Updated Oct 5
Published Oct 5