Rooms, or “bangs” as it’s translated into Korean, form a huge part of the entertainment industry in Korea. Koreans love to spend time with their friends, lovers or family in these rooms that offer much more privacy. Some of the most popular of these are places like noraebang (Korean karaoke), or PC bang, which is an Internet cafe where people mostly enjoy computer games.
This is probably the most common, and the most popular, form of bang in Korea. This is a place where people can sing their hearts out for a minimum of 1 hour (the time depends on the place). Usually, the noraebangs will charge per hour (costs about 15,000 won to 25,000 won per hour, depending on the area and the timing of the day).