I live in Charlotte & every time I'm out towards Gaston County, I look forward to go to Sake. I wish they had something like this over by me.
I recommend the teriyaki chicken and egg rolls which are more like spring rolls. The chicken is not dry like some of the other express Japanese places I've been to in the past. Oh and their shrimp sauce is amazing too.
They have you order at the counter and sit, then a waitress comes around and ask for your receipt which I've usually already thrown in my purse. That part seems kind of backwards to me. Why they don't get number cards like mccalisters, idk.
Bottom line, food is great, price are super reasonable, customer service could be better.