"This was my first Japanese food experience in the area, and Sumo Hibachi doesn't stand out on my list of memorable places to eat. The sushi wasn't bad, although I wish the menu mentioned it had wasabi inside. The spring rolls weren't bad either and went well with the sauce. However, the chicken with the hibachi plate was quite soft and chewy, which is less tasty than compared to a bit of char. The dressing on the salad wasn't very tasty either. The food itself warrants a star off. The other star deduction comes from the 18% gratuity at the end of the meal, regardless of party size. I've seen many restaurants add a mandatory gratuity for large groups (i.e. 6+ but it's quite rare that you're charged 18% on top of your meal regardless. That's never a good look for a restaurant. I will say the show they do in the back looked entertaining though, but I didn't get to experience it first hand."