first, anthony bourdain explores okinawa, japan. ♪ >> so it's been a week of martial arts madness, and between the okinawan karate, there's really no part of my body that doesn't hurt. on the other hand, i've eaten really well and i've learned something. okinawa is nothing like the japan i know at all. everything is different here. >> happiness is number one. >> happiness first. >> yes. >> it's laid back. it's mellow. the food is completely different. people are expressive and open and tell you what they think. and what is the literal translation of that? >> once we meet, we are family. >> once we meet, we are family. oh, thank you. it's all very, very, very confusing. also there's pork.