maimai Deluxe PRiSM

maimai Deluxe PRiSM is available since September 12th.

This new version includes new popular songs:
Brave- YOASOBI
Ado
​Aibao Dance Hall - HIMEHINA
Matsuken Samba II -
Matsudaira Ken [covered by Mitsuyoshi Takenobu]
...

and a number of collaborations to get special Tour Members, Nameplates and Frames: Frieren, Kairiki Bear.

Is this a rhythm game? I looked for information but I couldn't understand it very well.

Yes maimai is a rhythm game: you interact with notes on a touchscreen. The notes appear at the centre and approach the outer rim of the circular touchscreen, you have top tap, hold or slide the notes.