I recognize that figure, it's Sakura Chitose O!
For your own enjoyment of the series, I recommend everyone reading this comment NOT to open up jbis.jp, where you can find the race records of pretty much every horse after... what, like 1985? It kind of spoils everything Umamusume, although I'm...
Nothing could go wrong. Major loss of life, world economy in shambles, world war 3, doesn't count as anything going wrong for the purposes of Academy City's founding. If it didn't involve level 6, it was irrelevant.