NHK {Nippon Hellish Quart Kyokai) Fringe Group

What is Hellish Quart?
Hellish Quart is a competitive game that reaffirms the natural reality that "Humans die when slashed."
Well, take a look at the store page for details.

* "Nippon Hellish Quart Kyokai" means "Japan Hellish Quart Association".