What we do have is breeding. T O Password is by Copano Rickey, a Japanese sire with a strong record of producing quick, competitive horses, and out of a mare by King Kamehameha, one of the most influential stallions in Japanese racing history. Breeding is never a guarantee, but it is a clue — and this is a decent set of clues to be working with.
Beyond that, the racecourse will tell us everything. The first run is the first real piece of evidence.