From the announcement:
Hey! Guess what? We love Sailor Moon Crystal so much that we're creating a tabletop game line officially licensed by Toei Animation!
Our first game release, Sailor Moon Crystal Dice Challenge, is a dynamic, energetic and portable battle game that will be available for pre-order in early 2018. The game is fully developed and approved by Toei and we are now working with a factory to print the game. We had a couple prototype copies made already, though ... so what are hardcore Sailor Moon Crystal fans to do with prototypes of an awesome game? Organize a tournament so others can enjoy the game before it's available for sale, of course!