I've eaten at The Asian Cafe several times now. The great thing about this restaurant is that they offer 1/2 Sushi rolls M-Th Dine in after 8ish. It's the best Sushi in Concord IMO. Their Chinese American dishes are very tasty as well. I recently ordered beef LoMein in anticipation for a greasy Chinese dish and got a delicious no grease Beef LoMein. I ate all of it and it was a very generous portion.
My boyfriend usually opts for the General Tso's Chicken or Sesame Chicken. He has yet to complain. As far as Sushi goes, we usually order the Spicy Tuna, Yellowtail and Tempura Roll. Regarding my comment about it being the best in Concord, it is good not amazing. I think what makes it most appealing is that it's 15min. away vs. the 45min. drive to our more preferred Sushi restaurants.
If you're in the area and in the mood for good Chinese/American grub then head on in. Plus, there's a delicious FroYo place next door for dessert!