Marukame Udon - 2310 Kuhio Ave. #124

Very affordable Japanese style thick noodles.  Can order them hot or cold along with ala carte type add ons: fried chicken, fried shrimp, fishcake, musubi, or fried vegetables.  Expect a long line but it moves quickly as this is a cafeteria type of restaurant.

Musubi Cafe - 2427 Kuhio Ave.

If you're going to the beach or on a hike stop by this cafe to pick up lunch boxes or musbi (rice with various fillings).  Perfect for a midnight snack too!