We ate at Teppanyaki on the Dining plan in September. Husband had Steak and Shrimp, I had Steak and Scallops. Nothing is excluded unless it is listed as a la carte. (So, if it is on the menu as a combo, it was included). I do not recall anything being excluded at Teppanyaki. It was a good meal, and lots of food (I left more than half my food, and didn't finish either my salad or ice cream). My husband and I could easily have shared here and both been full. Of course, I eat very little, so maybe my view is a bit warped!
Have a great time!