There is a take out and small eat in area in the Formosa Gardens Shopping area. Located on 192 west not far from AK. I personally do not do Sushi. My son loved it and our friends recomended it. I think Sushi is a bit pricey but they did say it was not over priced.
There is a printable coupon so that might be of some help?
http://formosagardensvillage.com/