The whole concept of bbq-ing your own meats and veggies is not a japanese import. Most of their menu items were korean food, and mediocre, if that. A tiny teacup plate of raw meat costs about $7.
Their tofu salad is really good, probably the only delicious thing on the menu. The servers, on the other hand, are wonderful. They're very attentative, expect to pay loads in tips when you dine there.
Pros: friendly servers, ambiance, tofu salad
Cons: food mediocre, not authentic, expensive