You want to play a game? or to get into a rhythm?

* This game is very simple and short because I made this game for a "One-day game programming contest".

Recommended devices:
Galaxy Tab (SC-01C)
Galaxy Nexus (SC-04D)
Xperia A2 (SO-04F)
Galaxy S6 edge (SCV31)
Moto G5 (XT1676)

If this app doesn't work well on your device, you can access the below URL and try the web version of this app on browsers. A list of materials used in this app is also here.
https://sorakomi.com/soft/game/drum_de_voltage/main.html