Whats a good soundtrack/music for a restaurant?

Im trying to burn a cd for my restaurant i work at. Its a japanese steakhouse. I know for sure i dont like the Memoirs of a Geisha soundtrack. Any good advice?|||if i doesnt have to be japanese-related, my work plays alot of michael buble, which is tolerable music and still nice for work situations.|||This reminds me of a song from The Vapors "turning Japanese"