Nowon sushi buffet: tuna sashimi with sesame oil dip, Kuu Kuu Nowon

In short

Kuu Kuu Nowon Branch is a sushi buffet on the 6th floor of the Seoul Oncheon building in Hagye-dong, Nowon, Seoul. The writer and her husband booked a 3pm table through Naver Reservation, wrapped tuna sashimi in seaweed with a sesame oil and salt dip, and also tried fatty tuna belly sushi, Dongpo pork (braised pork belly) and bead ice cream. Her verdict: Kuu Kuu Nowon Branch is more satisfying than similarly priced buffets and a good-value spot for family gatherings.

Flounder, fatty tuna belly and raw salmon sushi at Kuu Kuu Nowon Branch

Good to know

Getting there
Hagye Station Exit 2 · 13-min walk (store listing, Oct 2, 2026)
Location
6th floor, Seoul Oncheon building, 247 Nowon-ro, Nowon-gu, Seoul (251-7 Hagye-dong)
Hours
Weekdays 11:00–21:30, weekends 11:00–22:00
Weekday lunch
Before 5pm
Parking
Building parking available (can get crowded on weekends as it is shared with a wedding hall); public parking lot across the street
Reservations
Via Naver Reservation
Food stations
Salad, sushi, sashimi, desserts, Western dishes, Korean street-food snacks, fruit and more

as written by the visitor on Jun 29, 2026

It really is a sushi specialist. Tuna sashimi, raw salmon and sushi alone are enough to make Kuu Kuu worth the price. Sushi, meat, bead ice cream, it's all here: the great-value sushi buffet "Kuu Kuu."

Kuu Kuu vs Kuu Kuu Gold: what's the difference?

Every Kuu Kuu branch has a standard "Kuu Kuu" restaurant and a premium "Kuu Kuu Gold." Kuu Kuu Gold is said to cost more and offer a wider variety of food. I'd been to Kuu Kuu Gold before, but I heard there was a Kuu Kuu Nowon Branch right in our neighborhood, so I decided to try it.

I'm the type who reads plenty of reviews before going anywhere, so I searched Naver for [Kuu Kuu vs Kuu Kuu Gold], and searched, and searched, haha. The sushi and sashimi selection turned out to be similar to Gold.

  • Want just the essentials like sushi and sashimi: Kuu Kuu
  • Want to try as wide a variety of dishes as possible: Kuu Kuu Gold

Especially!! At Kuu Kuu Nowon Branch, the food-serving area and the eating area are well separated, so it's quiet and nice for chatting while you eat. (If I go to Kuu Kuu again, I'll probably choose the Nowon branch.)

Getting to Kuu Kuu Nowon Branch: directions, parking and reservations

For Kuu Kuu Nowon Branch, enter the Seoul Oncheon building and head up to the 6th floor. It's open 11:00–21:30 on weekdays and 11:00–22:00 on weekends, and weekday lunch pricing applies before 17:00.

Parking is available, but the building is shared with a wedding hall, so parking inside can get crowded on weekends. (There's also a public parking lot across the street!!) We booked 3pm in advance through Naver Reservation, and even though we arrived at 2:30, they let us in right away. Now let me show you the overall look of Kuu Kuu Nowon Branch~~

Overall view of Kuu Kuu Nowon Branch
Interior and food corners at Kuu Kuu Nowon Branch
Buffet food by corner at Kuu Kuu Nowon Branch
Buffet corner at Kuu Kuu Nowon Branch
Sashimi and sushi corner at Kuu Kuu Nowon Branch
Buffet food display at Kuu Kuu Nowon Branch
Menu by corner at Kuu Kuu Nowon Branch
Buffet food corner at Kuu Kuu Nowon Branch
Inside Kuu Kuu Nowon Branch
Looking around the buffet corners at Kuu Kuu Nowon Branch

Is the tuna sashimi at Kuu Kuu Nowon Branch actually good?

Kuu Kuu Nowon Branch is divided into corners: salad / sushi / sashimi / dessert / Western food / Korean snacks / fruit and more. First of all, the sashimi is excellent. It had been a long time since I had tuna sashimi this well thawed, with fatty parts and lean parts in just the right balance.

Seaweed is set out separately too, so if you wrap the tuna sashimi in seaweed and dip it in oil dip, this is a sushi specialist!

Spacious seating for family gatherings and company dinners

Kuu Kuu Nowon Branch is also super clean! I think it's really good for family gatherings and company dinners. The space between neighboring tables is wide, and above all the view is nice too, haha.

Plate of sushi brought from Kuu Kuu Nowon Branch's buffet
A plate of sushi and sashimi at Kuu Kuu Nowon Branch
Food picked up at Kuu Kuu Nowon Branch
Several kinds of sushi at Kuu Kuu Nowon Branch
Tuna and salmon sushi plate at Kuu Kuu Nowon Branch
Food on the table at Kuu Kuu Nowon Branch
Sushi and sashimi eaten at Kuu Kuu Nowon Branch

Sushi we tried at Kuu Kuu Nowon Branch

At Kuu Kuu Nowon Branch we had eel sushi, yukhoe (Korean beef tartare) sushi, seared salmon sushi, shrimp sushi, soy-marinated shrimp sushi, horned turban shell sushi, egg sushi and more, and I really piled on the tuna and raw salmon sushi. It tasted a bit like aged sashimi, chewy and springy, and I honestly ate so well, hahaha.

Honestly, I do eat sushi at buffets, but I usually don't go back for it many times.. there was never any buffet sushi that satisfied me. But this time, for the first time, my husband and I went back for real buffet sushi and sashimi several times, marveling at how good it was.

Plate of hot dishes at Kuu Kuu Nowon Branch
Pasta, barbecue and other dishes at Kuu Kuu Nowon Branch

Beyond sushi: pasta, barbecue and Dongpo pork

At Kuu Kuu Nowon Branch the basic dishes like pasta, barbecue and sweet and sour pork (tangsuyuk) are great, so even when I drifted from sushi to other dishes, I was satisfied with everything.

The guobaorou (Chinese braised pork belly, dongpoyuk in Korean) had just come out, and wrapping the tender pork in bok choy, I'd say, with a little exaggeration, it was better than the guobaorou at the Chinese restaurant I went to last time, hehe.

A plate with guobaorou and other dishes at Kuu Kuu Nowon Branch

There are so many kinds of sushi that picking is half the fun. Honestly, there are so many sushi and roll varieties that even one of each fills you up.. so I couldn't try them all. I have to go back and eat them!!!!

Flounder, fatty tuna belly and raw salmon sushi at Kuu Kuu Nowon Branch
Assorted sushi plate at Kuu Kuu Nowon Branch

Fatty tuna belly, flounder and raw salmon sushi

Flounder sushi with the fatty and lean parts alive, fatty tuna belly sushi, and raw salmon sushi. You agree, right? I want to eat that fatty tuna belly sushi that melts in your mouth again.

Dessert selection at Kuu Kuu Nowon Branch
Bead ice cream and desserts at Kuu Kuu Nowon Branch

Desserts at Kuu Kuu Nowon Branch: bead ice cream and waffle bingsu

Ah, the desserts at Kuu Kuu Nowon Branch were really so… satisfying ㅠ_ㅠ The bead ice cream… is this real?…. Make bingsu (shaved ice) with red beans on a waffle, and pile lots of vanilla ice cream on the bingsu. Have it twice.

There are so many kinds of sushi, but there was also steamed crab and lots of barbecue, and I wanted to try it all, but I was really so full…

My husband joked that bead ice cream is so expensive he could never eat much of it even at amusement parks, and I've lost count of how many times he went back for it, haha. The waffle corner also has lots of ice cream flavors, so make an ice cream waffle too.

Is Kuu Kuu Nowon Branch a good-value spot for family gatherings?

Personally, I found Kuu Kuu Nowon Branch much more satisfying than similarly priced buffets such as Kuu Kuu Gold and o-syu-o (name partly hidden by the writer). For this price, this level of taste and this level of condition, I think you can call it good value.

The staff at Kuu Kuu in Hagye-dong are friendly and, above all, it's clean. They clear empty plates right away too. A 70th birthday party (chilsun-janchi) was going on next to us, but there were partitions, so it works well for family events too.

Everyone, eat lots of delicious food and be happy!!! Isn't eating food you love with people you love what happiness is?

Where it is

Kuu Kuu Nowon Branch쿠우쿠우 노원점

247 Nowon-ro, Nowon-gu, Seoul, South Korea (6th floor)서울특별시 노원구 노원로 247 6층

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