Oishii is always a great place to stop for a quick lunch or dinner on campus. It's a great value for how much food you get, whether you get a bowl or bento. My go-to is always the pork katsu teriyaki bowl, and it's always enough to last me a few meals. I haven't tried their sushi yet, but it looks pretty good and is reasonably priced as well. They can get quite busy at times (it's one of the more popular Asian restaurants in Oakland), so call in your order ahead of time if you can!