Hiroba Sushi is a great local casual sushi joint. Prices were very reasonable and quantities generous. The chirashi bowl was essentially a sashimi platter on a bowl of sushi rice with a salad appetizer. The chicken donburi was prepared well but was served late. We tried several sushi rolls - all solid. The ramen is actually a Korean-style kimchi stew with seafood and ramen (made from dried - not fresh - noodles), which is not surprising since the owners are Korean.
Very friendly staff.