Azuki
Enormous bowls of handmade udon noodles in light, complex broths are the star of the show at this tiny shop just north of the Arboretum. Lunch specials and combination meals make it easy to sample multiple dishes, but if you only try one thing, make it the "signature beef" soup, with burdock root, pickled mustard, and those luxurious noodles. Along with noodle dishes, there's a surprisingly large menu of other Japanese specialties, including sushi rolls, salads, tofu, and rice bowls.