Iyasaka Restaurant Bar

Costa Mesa, CA · Izakaya restaurant

Rating
5.0/5
★★★★★ 5.0
Reviews
9
Rank in Costa Mesa
#46
of 405 restaurants
City Percentile
97%
rating percentile
Address
Iyasaka Restaurant Bar, 320 Bristol St D, Costa Mesa, CA 92626
Phone
(714) 724-6582
Website
iyasakabar.com
Status
Closed · Opens 6 PM

Iyasaka Restaurant Bar is a restaurant located in Costa Mesa, CA. It is one of 405 restaurants listed in Costa Mesa. Its 5.0-star rating is above the Costa Mesa city average of 4.3 stars. There are 10 photos associated with this location.

About Iyasaka Restaurant Bar

Welcome to Iyasaka Restaurant Bar, where authentic Japanese izakaya tradition meets Orange County’s vibrant late-night scene. Located in the heart of Costa Mesa, just minutes from John Wayne Airport, we’re proud to be Orange County’s premier... More

Hours

Saturday6 PM–2 AM
Sunday6 PM–2 AM
Monday6 PM–2 AM
TuesdayClosed
Wednesday6 PM–2 AM
Thursday6 PM–2 AM
Friday6 PM–2 AM

Customer Reviews

★★★★★ 5.0 Todd · Nov 2025

One of the best authentic Japanese cuisines in Orange County, Iyasaka is a delightful continuation of the famous Kitayama in Newport Beach, complementing their renowned recipes. It’s a must-visit if you enjoy authentic, unpretentious Japanese food. We started with a chef-recommended fried potato, perfectly diced and infused with truffle oil, served in a basket. Our hostess also recommended the Ika Shumai (steamed squid dumpling), which was steamed to perfection and served in a special chef's sauce. Next, we enjoyed corn and shiso tempura along with the Tori Tsukune (chicken meatball) served with egg yolk on the side For our main courses, we chose the evening special: roasted duck, sliced and served with wasabi and a special tartar sauce. You will certainly devour everything on your plate.

★★★★★ 5.0 Brian Neach · Dec 2025

Came here with a group of four, one of whom being from Japan. We were all amazed by the variety and quality of food. It is presented as sharing plates and is much more than sushi. Daily specials were presented on a chalk board, but they had a set menu as well. The miso cheese was *chef kiss*. The service was excellent and friendly and we really enjoyed the atmosphere. Will be going back soon!!

★★★★★ 5.0 Bryan Uyeda · Nov 2025

Vibes and flavors like you found the perfect izakaya down an alley in Japan. Affordable and delicious unique Japanese food at least down in the OC. Teba gyoza and Eihire are hard to come by anywhere in the SoCal area, especially done so well!

★★★★★ 5.0 Alex Auxier · Jan 2026

This place won’t stay a secret for very long. It’s clear this is the chef’s passion project by the thoughtfulness of the food. I only wish I lived closer so I could come more often.

★★★★★ 5.0 Kazuki Okamoto · Feb 2026

I tried this place for the first time and it's my new favorite now. I heard they recently reopened remodeling from the previous bar operation, which explains the very few reviews.

Accessibility & Amenities

✓ Dine In ✓ Delivery ✓ Takeout ✓ Fast Service ✓ Dinner ✓ Solo Dining ✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom ✓ Wheelchair Accessible Seating ✓ Alcohol ✓ Beer ✓ Cocktails ✓ Comfort Food ✓ Small Plates ✓ Wine

Services

Izakaya restaurant

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This listing is informational. Contact the business directly to verify credentials, services, and availability.