I have a reservation and want to be sure we sit at the hibachi table. Is that possible?

You should be fine as that is the Habachi side.

There are two restaurants side by side there. As far as I know Teppan Edo is all hibachi tables. The other restaurant that you actually check in at and walk through is not Teppan Edo. It is called Tokyo dining.

I think hibachi rooms are requested. I was there for lunch at Thanksgiving with my mom and my daughter. The hibachi rooms looked closed but that night we noticed they were open. You should call them to be sure of the schedule and request the hibachi room. 🤓