In game, most Umas are treated as if they are still running in Twinkle Series. However there's special case like Rudolf and Maruzensky who are always treated like they were already retired from Twinkle Series. I thought they're the only ones, but turns out Oguri Cap is like that too. Oguri is always depicted as already a super popular Uma in other Umas story and career. I wonder if it's just Oguri or her genmate are like that too (Creek, Inari, Tamamo)