Im gonna kill people. Im gonna get so violent you dont understand. My audio cable broke AGAIN and I just lost like 4 hours of progress on persona 5 cuz the game decided to just stop working. Fuck fuck fuck fuck fuck fuck fuck. Thats 20 bucks of a cable and 4 hours Ill never get back. Im gonna get so violent
A) Use the characters that aren't real horses. They are fair game.
B) Make OC Umas based on non-existant horses.
C) It kinda is reprehensible, but you also could make Uma's based on non-japanese Race horses.
Or just take literally any other franchise for your works.