We expect Prince of Tennis: Rising Beat (新テニスの王子様 RisingBeat) to be a sports game or RPG (since it is based on Prince of Tennis), but we made a wrong guess. The upcoming mobile game turns out to be a Rhythmic Action game and is now accepting pre-registration.
No much information is available except a promotional video (which doesn’t show any in-game footage at all) for now. But pre-registration event is ongoing and plenty of milestone rewards are waiting, so you should feel the urge of signing up the game. The game will launch in this year, more information shall unveil on their official website soon.