No-pan kissa

A no-pan kissa (Japanese: ノーパン喫茶, Hepburn: Nōpan kissa; pronounced [noːpaŋ kiꜜssa], lit.'no-panties cafés') is an establishment in Japan that offers food and drinks served by waitresses wearing short skirts with no underwear. The floors, or sections of the floor, are sometimes mirrored. Shops generally operate under a "no-touch" policy. The shops otherwise look like normal coffee shops (kissaten), rather than sexual establishments, although they charge a premium price for the coffee.