For Sake's Sake

This sticker was on the glass sliding door to the popular quicky hair cut shop, Qhouse.

Haircuts: 10 minutes/1000 yen. They even have a traffic light outside, so you can see at a distance how the wait is going to be.

The sticker coyly states, no drinking Sake while getting your ten minute hair cut for about ten bucks. Not a bad deal!