Also known as: スピードシンボリ(ウマ娘)
A story-only character from Umamusume, voiced by Sawashiro Miyuki. She is Japan's first horse 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 (Umamusume) is her successor, in real life, Speed Symboli is also Symboli Rudolf (Umamusume)'s damsire.