Yaki Naseong야키 나성점

Naseong-dong bluefin tuna · Curtained-booth tuna izakaya

Updated Oct 6, 2026

Yaki Naseong is a tuna izakaya at Unit 203, 2F, Building 1, 133-15 Naseong-ro, Sejong. At Yaki Naseong, bluefin tuna and seafood sets cost ₩35,000–₩64,000, courses ₩42,000–₩89,000, seafood platter sets ₩52,000–₩97,000, and rice bowls and à la carte dishes ₩18,000–₩20,000; Yaki Naseong is open Monday to Saturday 17:00–01:00 (last order 00:00) and closed on Sundays.

Today: Mon–Sat 17:00–01:00
Prices: Seafood Platters & Courses ₩42,000–₩97,000 · Bluefin Tuna & Seafood Sets ₩20,000–₩64,000
Try: Yaki Mini Course ₩42,000100% Bluefin Tuna ₩49,000Premium Seafood Platter + Unlimited Gamtae (감태) Refill Set ₩52,000

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Key facts

Address: Unit 203, 2F, Building 1, 133-15 Naseong-ro, Sejong세종 나성로 133-15 1동 2층 203호
Opening hours: Mon–Sat17:00–01:00last order 00:00Closed Sun
Phone: 0507-1384-8421
Reservations: Accepted · groups welcome
Parking: Available
Amenities: Separate men's and women's restrooms
Links: Naver Place Instagram

15 items · as listed Oct 2026

About

Yaki Naseong is a tuna izakaya that uses 100% bluefin tuna as a rule, selecting cuts graded 60 or above from large 300 kg-class Maltese bluefin and serving mainly belly cuts. At Yaki Naseong, the tuna goes through professional saltwater thawing and is weighed and prepared only when an order comes in. Besides tuna, Yaki Naseong serves handmade yakitori skewered one by one by hand, with a skewer sauce simmered for at least two days.

Yaki Naseong is on the second floor and has seating areas that can be closed off with partitions and curtains. For draught beer, Yaki Naseong serves Sapporo Premium draught.

FAQ

What are Yaki Naseong's opening hours?

Yaki Naseong is open Mon–Sat 17:00–01:00 (last order 00:00). It is closed on Sun.

How much is the seafood platters & courses at Yaki Naseong?

Yaki Naseong's 4 seafood platters & courses items cost ₩42,000–₩97,000. Bluefin Tuna & Seafood Sets (7) cost ₩20,000–₩64,000.

Can I book a table at Yaki Naseong?

Yes, Yaki Naseong takes reservations and groups. Call 0507-1384-8421 to book.

Is there parking at Yaki Naseong?

Yes, Yaki Naseong has parking.

What kind of tuna is used?

Only 100% bluefin tuna, using cuts graded 60 or above from 300 kg-class Maltese bluefin. Yaki Naseong focuses on hon-maguro belly, which is saltwater-thawed and weighed as soon as it is ordered.

Are there separate seating areas?

Yes, there are spaces that can be closed off with partitions and curtains. Yaki Naseong is on the second floor of the building.

How many visit stories are there about Yaki Naseong?

Superchart has 15 first-hand visit stories about Yaki Naseong; the latest visit was on October 5, 2026.

27 visit stories about Yaki Naseong

Newest first

Sejong izakaya for a son's birthday second round
“A family of 4 came to Yaki Naseong Branch for a second round after dinner on their son's birthday and, in a curtained private seat, shared a tuna sashimi platter topped with sea urchin (uni), salmon roe and shrimp, plus karaage (Japanese fried chicken) and 3 draft beers.”
SponsoredShowcase GazerOct 22, 2026
Sejong izakaya first visit: seafood platter by the wall guide
“On a first visit, the writer and her husband ordered the premium seafood platter with unlimited gamtae (thin green seaweed) for ₩52,000 and wrapped each bite in gamtae following the tuna cut descriptions and pairing guide on the wall, finding the tuna cuts and freshness better than most dedicated tuna restaurants.”
SponsoredSejong Noon TasterOct 17, 2026
Sejong izakaya with ginger highballs and white kimchi refills
“Yaki Naseong Branch is a tuna izakaya (Japanese-style pub) on the 2nd floor on Naseong-ro in Naseong-dong, Sejong.”
SponsoredCheongju Curtain PeekerOct 14, 2026
Sejong izakaya with 2 hours free parking and cold sake
“A couple visited on a Friday evening, used 2 hours of free parking in the Apple Tower underground lot, and ordered the premium seafood platter with unlimited gamtae (thin seaweed) refills for 52,000 won, plus house sake served cold over ice for 9,900 won.”
SponsoredWood Menu ReaderOct 12, 2026
Sejong tuna restaurant
“Yaki Naseong Branch is an izakaya and tuna restaurant on the 2nd floor in Naseong-dong, Sejong, known for its curtain-divided seating.”
SponsoredLittle SaucerOct 10, 2026
After-work izakaya in Sejong
“Yaki Naseong Branch (야키 나성점) is a tuna and seafood izakaya on the 2nd floor of a building on Naseong-ro in Naseong-dong, Sejong.”
SponsoredIsland Tray TravelerOct 7, 2026