Are we talking new age sushi or traditional authentic sushi?
New age is hard to guess because I just go for the buffet.
For authentic, there was a place in the beaches area that had amazing sushi, fresh sashimi and awesome tempura. Believe it or not, tempura is an art. Too much batter or not enough and the whole thing is a waste. Also when shopping for a good sushi, dont' think about price. Bang for buck is good for many but not for sushi. I don't like to gamble with the freshness of something like fish. Believe it or not, there are two sushi buffets that I go to that have okay sushi but the biggest draw is the freshness. Due to the high traffic, the fish is extremely fresh. Not once did I eat a piece of fish that tasted fishy. Also a misconception is that sushi will taste fishy. If you bite into a piece of raw fish and it tastes very fishy, it's either mackerel or old fish. Mackerel tastes like bait and the high volume of fish fat gives it a very fishy aura. Other fish dont smell so fishy so when you do eat one that is extremely fishy, beware. I am somewhat of a fish connosieur. A couple years back, I ate sushi at least twice a day for 8 months. It was what I dubbed the "sushi diet". I lost 80 lbs and a few thousand dollars. LOL
I've never tried Kaji but have heard rave reviews. Last time I was about to go, it looked like it was closed and there was some other sushi place beside it. Any confirmation as to whether it's still open for business?