Obasan on Queen Anne. I really like this place for lunch, as there's enough variety and reasonable prices, it is easy to please everyone. I had the shrimp tempura roll and 2 salmon nigiri, and everything was really fresh. They don't seem to have a website yet, but they are also reviewed on Yelp. I also like that they don't play obnoxious Top 40 music at lunch, and instead, usually have some Japanese Shinto style stuff going on. The staff is also very friendly, and the decor is simple and pleasing to the eye.
I highly recommend it if you're in the Queen Anne neighborhood!