Korean
Jeju Oseong
제주오성 Jeju names the island; none of the posts explain what Oseong means, so we leave it as a name.
Compiled from 16 blog posts read in fullSources →
Jeju Oseong is a hairtail restaurant on the second floor of a building at 27 Jungmungwangwang-ro, Seogwipo, with a souvenir shop downstairs. The boneless braised hairtail comes with pot rice; posts give 15,000 won a head with a two-person minimum. Seven of the visit posts say staff bone the whole grilled hairtail (small, 35,000 won) at the table. It opens at 8 a.m., and the morning menu of abalone stew, abalone pot rice and sea-urchin soup is 10,000 won. A play room, a nursing room and a free meal for children up to 48 months bring a lot of families. We read 30 posts dated 12 August to 21 October 2026; 16 describe a visit, and we set aside 7 that were about other hairtail places selling the same dish.
Data as of · Published ·
Location & hours
- Address제주특별자치도 서귀포시 중문관광로 27, 2층 (색달동)27 Jungmungwangwang-ro, Seogwipo-si, Jeju-do
- Phone064-739-3120
- Typical spend₩10,000 – ₩50,000
- Floor areaFloor area 721 m² · Status In business
When it opens
Of 10 posts: 7 wrote Daily 08:00–21:00, 3 wrote 08:00–21:00.
| No day given | 08:00–21:00 | 3 of 10 posts |
|---|---|---|
| Daily | 08:00–21:00 | 7 of 10 posts |
| Break | 없음 | 2 of 2 posts |
| Last order | 19:50 | 4 of 4 posts |
Counted from what bloggers wrote in their posts; we did not confirm it with the restaurant. Where the values differ, it may be a change over time rather than a disagreement, so we show when each one was written.
What sets it apart
- Side dishes are refilled from a self-serve bar, as eight posts say; japchae, toasted laver, seaweed soup and bean sprouts come up again and again. Some posts mention a serving robot bringing the first round to the table.
- Six posts saw the in-house play room (slide, tunnel, even old arcade cabinets), two mention a changing table, and several note a free abalone-and-shrimp tray for children up to 48 months.
- Nine posts call the room spacious, with widely spaced tables and big windows.
- Seven posts say portions are large; one family took a whole stew home from the four-person set.
5 more
- Five posts say the price is fair — 15,000 won a head, 30,000 won for two with pot rice. None call it expensive.
- Five posts call the braise spicy, two say it is not very hot and children ate it; even the 'spicy' posts mostly say mildly so.
- No post reports a wait; two say there was none, one of them arriving at 11:30 on a weekend.
- Four posts booked ahead or note that Naver booking is available.
- Seven posts went with family, mostly travellers with parents or small children; one went as a couple and one with friends and their kids.
What 16 bloggers said
sunsal galchi-jorim
Roomy
We read all 16 in full. The most common claims are “Roomy” (9) and “Large portions” (7).
What they liked
What they struggled with
Where they disagree
| Spicy | yes 5 · no 2 |
|---|
Things you can check on site
- Free refills 8 of 16 posts
- Kids' play room 6 of 16 posts
- Second floor 4 of 16 posts
- Takes reservations 4 of 16 posts
- Review event 2 of 16 posts
- Large windows 2 of 16 posts
- Changing table 2 of 16 posts
- Waiting area 1 of 16 posts
- High ceiling 1 of 16 posts
- High chairs 1 of 16 posts
- Arcade machine 1 of 16 posts
- Takeout 1 of 16 posts
- A minimum number of portions on the first order 1 of 16 posts
These are raw counts, not percentages. Someone who did not mention something is not someone who disagreed.
Parking
8 posts say you can park. None say you cannot.
| Posts saying you can park | 8 of 16 posts |
|---|
Parking is mostly easy: of eleven posts that touch on it, eight parked in the lot out front themselves. Two note it was packed at weekend lunch. The '24 free spaces' figure is copied from the listing.
Who came, and with whom
- Family visit 7 of 16 posts
- Came with children 6 of 16 posts
- Date 1 of 16 posts
- Came by car 1 of 16 posts
- With a friend 1 of 16 posts
Where it is
We could not find this shop’s own listing on Naver Map, so the link searches for its Korean name around this spot instead.
Getting inside
| Second floor | 4 of 16 posts |
|---|
The dining room is upstairs: four posts say the ground floor is a gift shop and the restaurant is on the second floor; one says they walked up the stairs.
We don't know whether a wheelchair or stroller can reach the second floor. One post walked up the stairs; nobody mentions a lift or the entrance step.
No post says where the toilets are or whether they are separate.
No one mentioned: In a basement · Lift to the floor · Ramp at the door · Step at the entrance · Step-free access · Toilet inside · Accessible toilet · Separate restrooms. That is not the same as there being none — it means we could not confirm it. Worth calling ahead, and do tell us: we will put it here.
How to read these posts
- Posts saying they paid themselves3 of 16 posts
- Posts saying nothing either way13 of 16 posts
Posts that followed a TV spot
Of the 23 posts we gathered, 7 went up on a single day right after a TV spot and show no sign of a visit. They retell the broadcast, so we left them out of the counts.
| 2026-10-16 | 2 posts in one day |
|---|---|
| 2026-10-14 | 2 posts in one day |
We do not discard them. That a TV spot produced a burst of posts is itself something worth knowing about a place, and a star rating will not show it.
When the posts appeared
Month by month
| Month | Posts |
|---|---|
| 2026-08 | 1 |
| 2026-10 | 15 |
What we do not know
- No post describes getting there by bus; directions are all given as minutes by car.
- Ten posts give hours of 08:00–21:00 daily and four a last order of 19:50, with no disagreement, though most copy the listing. The breakfast menu runs to 11:00 in two posts and to 10:00 in one.
- Some posts look promotional: two repeat the same '50-year tradition, third generation, whole second floor' copy with no meal described, and we did not count them, nor the owner's own blog or a table-order vendor's case study. The 'since 1973' history is the house's own claim. Three months of posts show no price change.
Sources (16)
Every number above was counted from the posts below.
- [4박5일]제주도 2026-10-21 · HAN
- 제주 밥집 중문 순살 갈치조림 맛집 제주오성 내돈내산 찐 후기 2026-10-19 · 쮸의 한입기록 · via Daum
- 제주 중문 맛집 제주오성 갈치조림, 전복솥밥 잊지못해 2026-10-18 · 짜몽의 레시피 노트 ♪ · via Daum
- 제주 중문 맛집 아기랑 가기 좋은 제주오성 순살갈치조림 통갈치구.... 2026-10-18 · ✨
- 제주 남쪽 갈치조림 맛집 제주오성 순살갈치조림 제주도 중문 본점 2026-10-17 · 인생 맛집을 찾아서 · via Daum
- 제주 오성 맛집 후기｜중문 순살갈치조림 전복솥밥, 아이랑 가기 좋은 식당 2026-10-16 · 이월이누나의 육아일기 · via Daum
- 제주 중문 맛집 깔끔하니 쾌적한 부모님 모시고 가기 좋은 제주 오성 갈치 맛집 2026-10-16 · 쵸쵸의 잡다한 이야기 · via Daum
- 6월의 제주여행, 둘째날 | 피규어뮤지엄제주/중문해수욕장/노릇갈치/정직한돈 | 2026-10-15 · 하하, 함께 하는 인생여행✨️ · via Daum
- 제주도 #3. 내돈내산! 2박 3일 제주 여행코스 3일차 (가성비 갈치조림 맛집, 여행 기념 선물 추천, 드립... 2026-10-15 · 일상 VLOG. · via Daum
- 제주 중문 맛집 갈치 앞에서 가시와 씨름할 필요 없는 제주오성 후기 2026-10-14 · 그미 · via Daum
- 제주 DAY3 2026-10-14 · 블로그 정상영업합니다໒꒱ · via Daum
- 제주 중문 맛집 "제주오성 순살갈치조림" 반찬부터 남다른 푸짐한 한 상 2026-10-14 · 외식같은 집밥레시피 · via Daum
- 푸짐한 한상이 차려지는 중문 제주 갈치조림 맛집 - 제주오성 중문 .... 2026-10-10 · 모리맘의 제주일상
- 제주 갈치조림 현지인 맛집 제주오성, 아이도 잘 먹는 전복솥밥과 놀이방까지 2026-10-09 · 고운's House · via Daum
- 제주 오성｜아이와 부모님과 함께 먹기 좋은가성비 가족식사x48개월.... 2026-10-05 · 조이웨이패밀리 x 85•87부부21•26남매
- 제주 중문 넓고 깔끔한 맛집 '제주오성갈치조림' 내돈내산 후기 2026-08-12 · Enjoy your life · via Daum
Of 449 candidate posts we opened 83 and kept 16 as evidence. We stop once 30 are confirmed: beyond that the counts grow in proportion without changing the answer.