Falcom Japan released today the official FREE TO PLAY version of the Tokyo Xanadu eX+ PlayStation 4 game in Japan.
Well it is more like a DEMO game because you can clear only the first 3 chapter of the story mode BUT you can move the save data file into the final version of the game.
It should be noted that this version of the game supports also the 4K view on PlayStation 4 Pro which release on November 10 in Japan.