SEGA CHUNITHM Touch-based music game arcade-style controller. Purchased in August, it arrived around mid-September as it was shipped from overseas. Used for less than 10 hours, mostly just displayed, but I regularly dusted it. The monitor I used was an HP X32 QHD Gaming Display 32-inch monitor. If you're interested in purchasing it, I'll list it for 34,800 yen. When the controller is placed perfectly and positioned 9-10 centimeters from the edge of the desk, it feels almost identical to the actual machine. Since it has been used for a short time, I don't know about initial defects. No claims accepted.