Munhyeon-dong Yoonssine Jangdokdae is a Korean buffet in Busan’s Nam-gu district, centered on the practical appeal of a filling local meal at a modest price. Listed as Yoonssine Jangdokdae Korean Buffet, the restaurant appears in food-platform and local-content listings for Munhyeon-dong, with its address given as 2 Munhyeon-ro 66beon-gil, Nam-gu, Busan, and some listings specifying the second floor.12
For readers searching in English, the name may appear as Yoonssine Jangdokdae, but the useful search context is more specific: a Munhyeon-dong Korean buffet with lunch-focused information, a listed phone number, and price details that vary slightly by source. That makes it the kind of place you may want to check directly before going, especially because one food listing explicitly notes that prices and operating hours can change.3
Munhyeon-dong Yoonssine Jangdokdae at a Glance

The clearest fixed point across the available material is location. Siksin’s store page lists Yoonssine Jangdokdae Korean Buffet at 2 Munhyeon-ro 66beon-gil, Nam-gu, Busan, while Instagram-related search results and local social listings also show the same street address, with the second-floor detail appearing in several summaries.124
The restaurant is categorized by Siksin under Korean food, specifically a broader Korean-food category rather than a narrowly specialized dish shop. Its registered menu on that page includes a Korean buffet at 8,000 won and chueotang, or loach soup, at 10,000 won.1 Those two menu entries are helpful because they show both the buffet identity and at least one specific soup dish associated with the listing.
At the same time, other local-content summaries describe lower or different buffet-price points, including a Facebook video roundup that presents the place as one of nine local Korean buffets around the 10,000-won range and mentions 7,500 won, while a YouTube result describes it with “7,000 won” value-buffet framing.56 Because the available sources do not all give the same price, the safest reading is that Yoonssine Jangdokdae is repeatedly presented as a budget-friendly Korean buffet, but the exact amount should be confirmed before a visit.
What the Listings Emphasize
The reason Yoonssine Jangdokdae stands out in the available sources is not an elaborate chef profile or a famous signature dish. It is the straightforward promise of Korean buffet dining in Munhyeon-dong. Siksin included the restaurant in a February 15, 2026 list of ten notable Munhyeon-dong food spots, describing it as a Korean buffet and noting early operating hours, an unlimited-refill format, and card-payment availability.3
That combination tells you a lot about the way the restaurant is being framed for local diners. It is not being presented as a reservation-only destination or a special-occasion venue. Instead, the emphasis is practical: food available earlier in the day, a buffet format, and payment convenience. If you are comparing lunch options around Munhyeon-dong, those details matter more than glossy descriptions.
The restaurant also appears in local social-media food content focused on affordable Korean buffets in Busan. A Busan-focused Facebook video summary includes Munhyeon-dong Yoonssine Jangdokdae Korean Buffet among nine Korean buffet places described as being around the 10,000-won mark.5 A YouTube search-result summary similarly frames it as a Busan Nam-gu restaurant and a value Korean buffet, with the business name, address, and phone number included in the description summary.6
There is also a related Instagram presence under Yoonssine Jangdokchan. The profile uses hashtags connecting Yoonssine Jangdokdae Korean Buffet, Yoonssine Jangdokchan, Munhyeon-dong Korean buffet, and Busan lunchbox delivery.2 That does not give a full restaurant history, but it does show the name being used across both buffet and prepared-food or delivery-related search contexts.
Lunch-Special Details to Check Before You Go
One Instagram post search result gives a lunch-special time for Munhyeon-dong Yoonssine Jangdokdae Korean Buffet as 10:30 to 16:00. The same summary lists the address as 2 Munhyeon-ro 66beon-gil, Nam-gu, Busan, second floor, and gives the restaurant phone number as 051-633-5254.4
That lunch-special window is useful if you are planning around midday rather than dinner. Still, it should be treated as visit-planning information to verify, not as a permanent guarantee. Siksin’s Munhyeon-dong roundup specifically includes a caution that prices and business hours may change and should be checked before visiting.3 With small local restaurants, that kind of note is practical rather than unusual.
The phone number appears in more than one source summary, including Instagram-related material and a YouTube description summary, both listing 051-633-5254.46 If you need the current buffet price, whether lunch special is operating, or whether card payment is available at a specific time, that is the most direct source-supported contact detail in the material provided.

In short, Munhyeon-dong Yoonssine Jangdokdae is best understood as a local Busan Korean buffet whose appeal is built around value, accessibility, and a lunch-friendly format. The most reliable planning details from the available sources are the Nam-gu address, the Siksin-listed 8,000-won buffet and 10,000-won chueotang entries, the 10:30 to 16:00 lunch-special time shown in an Instagram post summary, and the repeated reminder that current prices and hours are worth confirming before you go.14
References
- 윤씨네 장독대 한식뷔페 – 부산, 남구, 문현동 (식신)
- 윤씨네 장독찬 Instagram profile (Instagram @yoonkfood)
- 문현동 맛집 베스트 10: 이른 아침 한식뷔페부터 카페까지 (식신, 2026-02-15)
- 문현동 윤씨네 장독대 한식뷔페 점심특선 10:30 – 16:00 (Instagram)
- 요즘 점심값 부담되면 이건 무조건 저장! 부산주민들만 몰래가는 만원 안팎 현지인 한식뷔페 9곳 (부산소망 Facebook)
- 넘사벽 가성비! 무한리필 7천 원! (1인 가능, 카드가능) (YouTube)