It’s getting released on Blu-ray only for its thirteen episode run with the fourth set listed as just having the final episode.
The spring 2018 anime series Uma Musume is set for a long run and TOHO has put together a solid schedule for it.
We now have a look at the cover for that set and the run as a whole.
The fourth and final set was originally scheduled for November 14th, 2018 but was recently pushed back a whole month to December 19th, 2018 due to unforeseen circumstances.