Sushi Roku is tucked way out of sight at The Forum Shops at Caesar's. It is romantic and dark. Our server was very professional. We ordered a bunch of apps to start.
The tuna carpaccio was fresh but lacked in flavor so I had to add soy sauce. The Kobe beef skewers were tender and juicy but I am not sure if they really were from Kobe. The chicken skewers were ok - afterall it is chicken. I recommend the Seaweed salad and Miso Eggplant Dengaku.
We were ready to order dinner and then a friend of mine got sick and left and her bf went after her. So my gf and I finished the apps and were full. We explained to the waiter that we had a problem with out friend and he understood but I felt bad for him since the place was almost empty.
One thing I noticed in a lot of Vegas restaurants is that they are so dark inside. It's draining. Liven up and be more fun, it'll increase business.