Kaz Sushi Bistro is located on 1915 "I" Street in Washington, DC.   The restaurant takes reservations which isn’t required, however the restaurant isn’t large so isn’t a bad idea.    We didn’t have a problem for a small party though.   

The atmophere is modern yet very comfortable.    Small sushi bar with some seating in the back.   The sushi selection was different, and overall their combination of mixing spices with the sushi was what made it so incredible.   Overall we think this is one of the best sushi places we have been to in DC.  Overall we rate the sushi, sake, service and restaurant very well.    Read more about the sushi we liked.