Karaokekan Nishitetsutenjinekimaeten is a karaoke venue near Tenjin Station where you can sing Japanese and Korean songs. You pick songs on a touchpad, each room has air conditioning, and tambourines and maracas are kept on the wall to the right of the counter. Staff take your name and start time, then tell you your room number, bring ordered drinks to the room, and call about ten minutes before the end. One drink per person is required.