I don't recall seeing a combination there that included teriyaki. They do have very good grilled steak, salmon, or chicken that can have a teriyaki glaze or sauce. The grilled plates are served with steamed vegatables and white rice. Perhaps one of these with a sushi appetizer would appeal to him.
I've only ordered the Ginza Gozen, but have had it several times. It has sushi (rolled with rice) and nigiri sushi (draped over rice). You cannot order the sushi items, they are pre-chosen for Ginza Gozen. There are 2 California rolls, a yellowtail, a salmon, a tuna, and I think one other but for the life of me I can't remember the type. The tempura items are shrimp, scallop, and several vegatables with a dipping sauce. The plate comes with white rice and a seaweed salad that I though tasted much better than it looked.