Located on the ground floor of a South End rowhouse, this intimate chef's counter is the vision of Chef Wei Fa Chen. Pale walls and light wood provide a blank canvas to show off the chef's seasonal selection of ceramic platters (from Kyoto and Asheville), custom-made tatami coasters and thoughtfully crafted cuisine.The chef's omakase features impressive nigiri showcasing high-quality product, much of it imported from Japan; and the range of fish could include fluke, striped beakfish and goldeneye snapper. Cooked items precede the sushi and highlight a particular cooking method, such as delicately crunchy fried longtooth grouper with ponzu sauce or a simmered bowlful of amadai and abalone in dashi.