BY BLUE STEREO -給酔所- is a stand bar in Tenjinminami that serves san lemon sawa, highballs, beer, and simple snacks. The lemon sawa is made by grinding half a lemon into the drink, and it also comes as a Stereo with blue, green, and red layers plus sweet foam. Orders can be placed using an English menu, and the restroom is kept clean. Staff who talk at length only with regulars make the service uncomfortable.