NPC Character from Umamusume. She is Japan's very first uma to go "gamble" at the Prix de l'Arc de Triomphe, starting Japan's fascination with that particular race, and is considered to be a pioneer for going overseas to run in some of the world's most prestigious races.
While in-universe, Sirius Symboli is her successor, in our universe, Speed Symboli is also Symboli Rudolf's RL Damsire.
