In 2017 Spring going to release the new TCG game in Japan for Smartphones the Revolve. It will be a basic free to play title on iOS and Android and Ysy today released the first promotion video of the game what you can watch above.
The pre-registration event already runs and until now more than 30 000 players registered for it which means you will get 6 extra Luminous Stone. If the game can reach the 100 000 we can get 30 stones and 6 rare cards. You can pre-register in here: https://revolve-ysy.jp/outline.html