It was announced a few weeks ago. It gets out the 31th of July. It’s like the Rainbow Live one except for all three seasons, so it should have even more interesting stuff. It’ll have info on all three Pretty Rhythm seasons and comparisons between them, staff and seiyuu interviews, illustrations, posters, etc.
I ordered it. I also ordered the movie which got out on BD the 18th. It’s the same shipment so I won’t get it until the end of the month though. With this and SRW Z3, I spent way too much money on useless stuff recently. I kinda wanted to buy the Mouretsu Pirates movie when it gets out on BD the 12th of November but I’ll just download it hahaha. The Mouretsu Pirates movie release date on BD was announced a few days after the show’s reairing ended on Kids Station, as expected.