If you’ve ever stopped for gas in Japan, you might notice something surprising — you don’t have to get out of your car. And while your tank is filling, someone might be cleaning your windows. For free. That’s Japan’s full-service gas station — a tiny stage where politeness becomes performance art. 🚗 “Welcome! Please Leave It to Us!” When you pull in, several attendants quickly approach, bowing as they guide you into place. One checks your fuel, another wipes your windshield