Go anywhere but here.
I've given this place 3 chances already & my 3rd time being the last. Each time has gotten progressively worse. The only times I go to Ohya is when I'm having my KBBQ cravings & want to make the drive from Gilbert to Scottsdale. I come with the benefit of the doubt since I know they're not going to be like California's KBBQ restaurants but this place is a sad excuse for even attempting to be one. Quality of the meat isn't good & service is horrible. The only thing I like about this restaurant is the look.
For some meats, they were abnormally chewy & had more fat than meat on them. The quality of the meat wasn't as big of a deal for me as the service though. (Which should make up for the food not being good)
For the service, they take forever to help you & when they finally do, they disappear for like 10-15mins at a time. I don't understand what they could possibly be doing in the back. Especially for AYCE since all they have to do is just bring the meat & occasionally change out the grill. They never check up on you or refill waters/side dishes. When they suddenly come out of hiding it's annoying because when you try to get their attention they're looking down at the ground or ignoring you because they're too lazy to help or just want to hurry & get to the back again. Don't get me wrong, they're nice & all but the service is a complete joke. (Note: the last time I went was the worse service I've gotten & it was a slow Wednesday night at around 10pm)
They also have a board inside the restaurant that shows their AYCE/Happy Hour & it is a huge false advertisement. Overall, I do not recommend this restaurant. The owner is running this place to the ground.