noun
karaoke club; karaoke bar
Refers to a business where customers rent private rooms to sing karaoke, often with food and drinks available.
週末は友達とカラオケ屋に行く。
On weekends I go to a karaoke club with friends.
あのカラオケ屋は部屋がきれいで料金も安い。
That karaoke place has clean rooms and reasonable prices.