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O-Ku

4.6
(1,081 reviews)

Business Details

(202) 888-8790

About

Japanese RestaurantSushi RestaurantCocktail Lounge
O-Ku DC invites guests to explore rare and unique dining options –traditional sashimi and sushi, innovative Japanese specialties and wood-fired robata-style dishes from the Kitchen’s Binchotan grills. The fish and other ingredients are sourced from the highest-quality purveyors around the world and is committed to using sustainably sourced ingredients when possible.

Details

  • Dine-inAvailable
  • DeliveryAvailable
  • TakeoutAvailable
  • Accepts reservationsAvailable

Location

O-Ku
1274 5th St NE, Washington, DC, DC
20002, United States

Hours

Monday5:00 PM - 10:00 PM
Tuesday5:00 PM - 10:00 PM
Wednesday5:00 PM - 10:00 PM
Thursday5:00 PM - 10:00 PM
Friday5:00 PM - 10:00 PM
Saturday5:00 PM - 10:00 PM
Sunday5:00 PM - 10:00 PM

Menu

1 menu · 133 items

Explore offerings from O-Ku on 1274 5th St NE in Washington, DC, with popular chef specialties, robata yaki, hot entree, and signature nigiri available at this location.

Dinner Menu

133 items

Reviews

4.6
1,081 reviews
5 stars
835
4 stars
117
3 stars
69
2 stars
26
1 star
34
  • LC
    Liz Cav
    Aug 14, 2026
    5.0
    We just left dinner at O-Ku and couldn’t wait to leave a review. Lark was our server and she is impeccable. Super personable and attentive. We celebrated a birthday and the entire staff was so accommodating and helped us celebrate our event. If you are ever thinking of coming here, you must!! If you can definitely ask for Lark, once again she is amazing!!
  • AO
    Aiseosa Osaghae
    Aug 13, 2026
    5.0
    Consistently a great experience and delicious food. The pastry chef is amazing too and I have not had a bad dessert yet. The manager (Joe I believe) was excellent when there was a mishap with our food.
  • PL
    Phuong Le
    Aug 9, 2026
    5.0
    Had a great dinner at O-Ku in DC last night. Duncan, our sushi chef, really made the experience memorable. The nigiri and sushi were excellent—fresh, beautifully prepared, and every piece felt thoughtfully put together. What stood out just as much as the food was Duncan’s service. He was friendly, attentive, and clearly takes pride in his craft. He made the meal feel more like an experience than just dinner. If you’re sitting at the sushi bar, definitely ask for Duncan. Great food, great service, and an all-around excellent night. We’ll definitely be back!
  • GC
    Gavin Carius
    Aug 1, 2026
    3.0
    Not sure if we got a bad night but the service and sushi is pretty ordinary for the price you pay. So many better DC restaurants than this for the price point. Nothing special here so unless you are in the area, wouldn't go out of my way next time we are in town.
  • AJ
    Ashleigh Johnson
    Jul 31, 2026
    2.0
    OKU was just okay for me. I really loved the decor and atmosphere, and my friends enjoyed their sushi. I understand that dishes come out as they’re prepared, and I’m completely fine with that. However, I ordered the ramen, and everyone else had finished eating before my food even arrived. The wait felt much longer than it should have been. Eventually, my friends were tired of waiting, so we just asked for the check before I even got to enjoy my meal. I was also a little disappointed that the restaurant doesn’t do anything for birthdays. We were celebrating my daughter’s birthday, so it would have been nice if there had been some small acknowledgment. Overall, the atmosphere was nice, but the long wait for my food and the lack of a birthday experience left me underwhelmed.

Frequently Asked Questions About O-Ku

Does O-Ku accept reservations?

Yes, O-Ku accepts reservations, which can be made via their OpenTable link.

What are the opening hours of O-Ku?

O-Ku is open daily from 5:00 PM to 10:00 PM.

Brand Certified Facts from O-Ku

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Certified August 16, 2026Yext Knowledge Graph
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