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Certificate of Excellence
££ - £££
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463 King St, Charleston, SC 29403-6231 (Radcliffe Street)
+1 843-737-0112
17:00 - 22:00
Open now
See all hours
Sun 17:00 - 22:00
Mon - Thu 17:00 - 22:30
Mon - Sat 11:30 - 14:00
Fri - Sat 17:00 - 23:00
More Info
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263 Reviews from our TripAdvisor Community

Traveller rating
Traveller type
Time of year
Showing 262: English reviews
Miami, Florida
Level Contributor
9 reviews
7 restaurant reviews
4 of 5 bubbles Reviewed 5 days ago NEW

The restaurant peeked our interest while strolling down King Street. The restaurant is beautiful and does not look like a traditional sushi restaurant. The sushi was delicious and well priced. The ambiance was really nice.

Thank cromero1027
Level Contributor
14 reviews
common_n_restaurant_reviews_1bd8 12 helpful votes
5 of 5 bubbles Reviewed 4 weeks ago via mobile

This restaurant has the best sushi rolls in town. I've never eaten anything else here so I can't speak about the rest of the menu. It's a loud fun atmosphere. Service is always great and everyone working there is smiling and seems to be happy to work there. It's a great girls night out spot!

Thank Erin B
Level Contributor
102 reviews
64 restaurant reviews
common_n_restaurant_reviews_1bd8 30 helpful votes
3 of 5 bubbles Reviewed 7 January 2017 via mobile

Was cold out and restaurant was pretty empty so they sat us at the sushi bar.....go figure in front of an AC while it was one of the coldest days in Charleston. Server, Katherine, did a great job and is probably why they got 3 stars from me. Miso soup tasted like a bowl of iodine and was cold. Green... More 

Thank grizzly323
Level Contributor
51 reviews
24 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
4 of 5 bubbles Reviewed 6 January 2017

We popped in here for a sushi roll and a drink around 6pm and it only had like 6 people in it. We were happy about that since the reviews have stated this places gets chaotic quickly. The sushi rolls were delicious and the ambiance nice, but it was expensive. I think next time we will sit at the sushi... More 

Thank Emily C
A TripAdvisor Member
3 of 5 bubbles Reviewed 30 December 2016 via mobile

We visited this restaurant this week We ate at the bar. The drink selections were unique but pricey! We had a scallop roll and it was delicious.

Thank A TripAdvisor Member
Level Contributor
26 reviews
11 restaurant reviews
common_n_restaurant_reviews_1bd8 13 helpful votes
2 of 5 bubbles Reviewed 27 December 2016 via mobile

1 1/2 hour wait for entree- one guest received food 20 minutes after others- wait staff seemed overwhelmed and lost- the food was terrific but not worth all the hubbub and confusion-

Thank mededguy
Level Contributor
15 reviews
14 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
4 of 5 bubbles Reviewed 26 December 2016

O-ku offers creative sushi and sashimi with quality sake and cocktails. If you're looking for uni, toro, otoro, etc., this is one of only a couple reliable spots in Charleston. For sake, try the Kurosawa or Southern Beauty, served cool / cold as they(and most high quality sakes) would be in Japan. One important point on O-ku: The atmosphere is... More 

Thank Les C
Albany, Ny
Level Contributor
95 reviews
86 restaurant reviews
common_n_restaurant_reviews_1bd8 14 helpful votes
2 of 5 bubbles Reviewed 1 December 2016

We had dinner here on Black Friday. The restaurant is much too dark inside, making it very difficult to read the menu (and making me wonder what they're trying to hide). It was also much too noisy for us to have a relaxing time. The biggest disappointment tho is that they don't serve hot sake....whoever heard of a Japanese restaurant... More 

Thank mac4747
Level Contributor
5 reviews
5 restaurant reviews
common_n_restaurant_reviews_1bd8 1 helpful vote
5 of 5 bubbles Reviewed 30 November 2016 via mobile

First time visiting for my fiancées birthday. We sat at the bar and ordered some quick sushi before catching a movie. Kaeli was our bartender and she was warm, friendly, and knowledgeable. Would return just to see her. I recommend the 463 roll, the dapper snapper, and harvest. Also happy hour M,W,F 5-7 is great. Six sushi rolls and three... More 

Thank Kyrston P
Columbia, South Carolina
Level Contributor
34 reviews
24 restaurant reviews
common_n_restaurant_reviews_1bd8 8 helpful votes
4 of 5 bubbles Reviewed 28 November 2016

Four of us had dinner reservations on Black Friday and were seated promptly. I had read reviews of how dark it is inside and yes, those reviews were right ~ we just used our phone to shine light on the menu otherwise you don't really need the light. The ambience definitely made for a nice, relaxing evening. To our surprise,... More 

Thank 1girlie1

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Restaurant Details

Rating summary
  • Food
    4.5 of 5 bubbles
    4.5 of 5 bubbles
  • Value
    4 of 5 bubbles
    4.5 of 5 bubbles
Average prices
US$30 - US$30
Japanese, Sushi, Asian
Lunch, Dinner, After-hours
Restaurant features
Takeout, Reservations, Seating, Waitstaff, Wheelchair Accessible, Serves Alcohol, Full Bar
Dining Style
Casual Elegant
Good for
Bar Scene, Business meetings, Groups, Special Occasion Dining, Romantic
Open Hours
17:00 - 22:00
11:30 - 14:00
17:00 - 22:30
11:30 - 14:00
17:00 - 22:30
11:30 - 14:00
17:00 - 22:30
11:30 - 14:00
17:00 - 22:30
11:30 - 14:00
17:00 - 23:00
11:30 - 14:00
17:00 - 23:00
Location and Contact Information
  • Address: 463 King St, Charleston, SC 29403-6231
    (Radcliffe Street)
  • Location: United States  >  South Carolina (SC)  >  Coastal South Carolina  >  Charleston
  • Phone Number: +1 843-737-0112

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of O-Ku and other visitors
2 questions
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Questions? Get answers from O-Ku staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?