I too missed San Francisco sushi, like another reviewer but I did not have the same experience. I was going to give Wasabi 3 stars but the description "Meh, I've had better" is exactly how I feel about this place. I got a bento box and a piece of tuna sashimi. The tuna was a little mushy for my tastes, not quite fresh enough. As far as the bento box went the fish was a little dry and the tempura was not hot enough.
To be fair, the last time I had sushi was at a really great place in SF that is in a totally different price range so I might be a little biased. I'll check out Takumi and hopefully I will get my sushi craving satisfied.