"Maru Sushi is on Powell Street, along the Powell-Hyde cable car line on the south side of Nob Hill, just a few blocks up from Union Square. It is a modest and pleasant-looking restaurant, with friendly service and excellent sushi. We had a California roll and a Spicy Tuna Roll on the lunch special $16), and the Swamp $16.50), which despite its unappetizing name was very tasty. Many other items are available. A cup of Jasmine tea was a bit steep at $4 a pot of loose tea for two would have been more economical). Overall it was a good lunch experience."