If you want to find out more about the various Umas in this game or the game modes that you can participate in, you can use the official Umamusume Game Trello board. All of the details you’re looking ...

The next event is Rebirth 16. Rebirth events are basically a prestige system, letting you Rebirth and lose all of your current Cash and Brainrots in exchange for a Cash multiplier, some starting Cash, ...