BUR #61437 has been rejected.
mass update favgroup:48308 -> character:umamusume_trainer
create implication umamusume_trainer -> trainer_(umamusume)
Proposal for a tag where the Trainer is depicted as one of the titular horse girls themself instead of as a human, whether due to Tachyon shenanigans or because they're just naturally an Umamusume in the world of the artwork in question.
I have a really hard time finding depictions of this sort of thing, and while not a complete favgroup (because Umamusume is fucking huge), I think a tag would make life a hell of a lot easier.