Are you looking for some good Japanese food? Try out Takumi, the restaurant is located on Thawiwong road in Patong, excellent Japanese BBQ, the dining area is super, you'll sit around granite tables with hibachi broilers, you self cook delicious prawns, squid, and tenderloin that is paper thin, you can enjoy this with one of there cold shakes which comes in many varieties. They do have a Sushi menu, but my advice is go with the broiler, it's what it is known for.