Koshi Sushi & Korean Restaurant — Restaurant in McKinney

It’s more like 3.5. Foods decent but getting a table can be chaotic. They don’t seem to really have a system to track guests. We called ahead for 5. When we got there we were told it would be a half hour wait still. There’s no real place to wait in the restaurant so they said they’d call us when a table was ready. It was like105d outside so we went to near by fuzzy’s for queso since they said they’d call. They didn’t. And when we walked back to the restaurant. It was packed again and they’d clearly just sat 2 separate parties of 2 on a 4 and 2 top right next to each other. These people didn’t even have drinks at their table. Needless to say we were annoyed and the kids were grumpy at this point. It took about another 10mins to be seated and get a table. Once we sat the service was a little better, but the waitress took everyone’s order but my sister-in-laws and walked away. We had to hail down another waitress to place her entree order. They serve both Japanese and Korean food and we’d gone there craving Korean food. The Korean Bibimbop was a little flavourless, the Bulgogi was ok, and the Galbi while good was over priced. We’d got the Avocado Bomb app and that was good. The kids got Chicken fried rice. Most people at the restaurant seemed to get sushi, so getting Korean might have been our mistake, but it’s what we were in the mood for. It’s also a byo, which we didn’t realize, so that’s a plus. It’s in our neighborhood so we’ll try it again and hope for better seating situation,...

This is the best sushi we have had state side. We come here at least once every week. Do yourself a favor and order the avocado bomb, the vegetable tempura, and the crunch zucchini at some point 😘 If you're there when they have blue fin, DEFINITELY get the sashimi version of that. We also enjoy the unagi when they have it. It looks so crazy but it tastes wonderful.

From their cooked menu options we also really like the bi-bim-bab and yaki-soba options. Our friend put it well the other day when he said, "I keep thinking I found my favorite item on the menu and then I order something new and think the same thing." Everything we've eaten here so far has been delicious, and we've eaten MANY things here.

This is a small (almost izakaya feel) venue, so there have been times where we've waited a while for seating and food. We've opted to order takeout ahead of time (over the phone) on Fridays a few times instead of eating at the restaurant because this place is SOOOOOO good it can get packed Friday and Saturday nights. Sunday-Thursday evenings we usually dine in at the restaurant, though, because there is often a seat available within a short period of time and we love the environment in the restaurant. Delicious food, lovely décor, and delightful people.

We love this place and highly recommend...

Terrible experience first time visit today. May be the waitress and owner just don’t like to serve Asian. We were treated as non-exist the whole time while we are the only Asian in the restaurant

We arrived and waited 8 mins at the front. Waitress passed by but ignored us. No one greet us or direct us to sit. We wanted to leave but then one waitress pointed us to a table. After we sat down, we saw a waitress kept checking on the tables next to us but never even ask what drink do we want. We took our own menu at the front. Only water waited for another 10 mins.

Food was really so so, nothing special. No one even check on us while they kept checking on other tables. No one refill water. 2 different waitress and a man brought out different dishes we ordered but in a “not so care” attitude. Really dismissive and cold. Not sure why. It’s just their true nature I guess. Not a fan of the strange disco kind of lighting in a restaurant. The whole experience is just crazy! Will...