From their website: Miso Soup, Salad, Sashimi or Sushi, Tempura, Grilled Fish,
and Small Dessert
I used to get this quite often; it's a great deal and a pretty filling meal. They also have a twilight special at their sister restaurant Soba-ya.
The added benefit of getting there early for the special is you usually beat the crowds and don't have to wait long (if at all) for a table.