Misaki wants to escape her everyday life and set out on a journey somewhere. And while she doesn’t yet know what she will be in the future, Misaki knows for certain that she wants to find something she is passionate about. Soon after arriving on campus to start her college life, she meets the members of the Railway Travel Club. Misaki’s heart now beats with excitement for the new world that lies ahead on the railway.

Jungle Pocket, an Umamusume who has been racing tirelessly in pursuit of becoming the greatest, is ready to take on the once-in-a-lifetime Classic Triple Crown series. However, standing in her way are rivals from the same generation, whose talent may even surpass her own.