Vivan T.
9/30/2025
My husband and I came here for weekday AYCE lunch and were impressed by the food quality, flavors, and service. Though the restaurant doesn't have much seating, we only had to wait a few minutes...
Koyi Sushi
$$$
Closed
(390)
Photos
2075 Newport Blvd Ste 108
Costa Mesa, CA 92627
Koyi Sushi is a neighborhood sushi restaurant located in Costa Mesa, CA, offering a unique all-you-can-eat experience that blends affordability with high-quality ingredients. With a focus on fresh and expertly crafted sushi, the establishment is praised for its generous fish-to-rice ratio and attentive service from friendly owners.
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Reviews
4.0390 reviews
Cassie T.
11/2/2025
We tried Koyi Sushi after watching an Instagram reel about all the various rolls and fish on the menu! The restaurant is relatively small with almost entirely indoor seating including a sushi bar...
Aileen V.
9/26/2025
If I could give this place 0 stars, I totally freaking would. Absolutely unprofessional, we showed up at 10:00pm and tell me why they rejected service!?! Listen! I understand last call, I used to...
Edgar L.
10/19/2025
Food was really good and service was pretty fast even tho it seemed they were short staffed. I did wish there were more variety and they had carpaccio options tho!
steve c.
8/18/2025
One of my biggest pet peeves about certain sushi joints is the rice is too cold. Koyi rice temperature on the rolls were on point and I was so happy. Thank you for getting the basics correct. I...
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