Sushi Fuku is heaven for someone who loves sushi but gets a little picky with their sushi choices. They have options between sushi rolls, "burritos", and bowls. A typical order consists of 1 protein, 4 veggies/misc, and 2 toppings/sauces. They also have the option for soy wraps and brown rice, which is great if I'm feeling the need to be healthy.
My issue with this place is that it's insanely tiny and has like 2 seats, inevitability making it a takeout place. It's even awkward to stand in line sometimes. If you're for nicer ambience - go to their first location in Oakland (quality between the two is pretty identical).
Make sure when you visit to download FiveStars and join their rewards program. Occasionally they send out coupons like "free extra protein" and 12 points gets you a free sushi roll/burrito/bowl!