Keyboard based rhythm game.
Download:
Tap your keyboard to the beat!
song A.SAKA - Nanatsu Issenzakura
background art 犀将(Saisho)
Create your own rhythm stages
background image ILLIT
chuu · ni · byo (中二病; lit. 'middle-school second-year syndrome') [noun] - a Japanese colloquial term typically used to describe adolescents with delusions of grandeur. (Wikipedia)