Gilpost · Seongdong-gu, Seongsu-dong 2-ga
BarJapanese
Oukan
오우칸 Oukan Ōkan is Japanese for 'crown' — posts say the name means serving each guest fresh ingredients as if placing a crown on them.
Compiled from 28 blog posts read in fullSources →
Oukan is an izakaya tucked into an alley at Yeonmujang-gil 37-17, a short walk from exit 4 of Seongsu Station. People come for the aged-sashimi platter (moriawase, 48,000 won for two), torched-mackerel bar sushi (23,000 won), cream pastas, hot pots and tempura, drunk with highballs, draft beer or distilled soju. Seating is a counter facing the open kitchen plus two- and four-person tables. It's listed as ground floor, but you climb half a flight to get in. We read 30 posts from July 6 to October 3, 2026; 28 describe a visit (one person wrote up the same visit twice). One post was about a neighbouring shop and was set aside, and one was only a line in a list.
Data as of · Published ·
Location & hours
- Address서울특별시 성동구 연무장길 37-17, 1층 (성수동2가)37-17 Yeonmujang-gil, Seongdong-gu, Seoul
- Phone0507-1423-2980
- Typical spend₩12,000 – ₩92,000
- From the station5 posts say it is walkable from the station.
- Floor areaFloor area 61 m² · Status In business
When it opens
Of 12 posts: 9 wrote Daily 17:00–01:00, 3 wrote 17:00–01:00.
| Daily | 17:00–01:00 | 9 of 12 posts |
|---|---|---|
| No day given | 17:00–01:00 | 3 of 12 posts |
| Last order | 23:30 | 11 of 11 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
- A small complimentary snack arrives when you sit down. Six posts mention it — mostly crackers, once with a scallion cream-cheese dip.
- Ten posts say the sashimi and mackerel had no fishy taste. One found the salmon roe 'slightly fishy' and called the platter familiar rather than special.
- Seasoning runs light. Five posts say dishes weren't salty, two of them as a complaint — the ceviche and chicken nanban were 'a bit bland', the abalone pasta 'far too bland'. One post split: the clam broth was strong, the motsunabe weak.
- The counter faces an open kitchen; five posts mention watching the chefs cook. One said the raised counter front actually blocks much of the view.
6 more
- No post reports actually waiting. Three walked straight in — around 8 pm on a Saturday 'by sheer luck', as a second stop when 'one table happened to be free', and without a booking. Three others warn there can be a wait at peak times; one found it nearly full at 7 pm on a weekday.
- Seven posts booked, or note you can book, through Naver or CatchTable; one says you can choose counter or table when booking.
- The room is small: four posts call it cozy or 'not very big'. The tables are two-seaters that get pushed together for group bookings.
- Five posts mention the big windows or a window seat; one spent the meal watching the alley go by.
- Five posts found portions large — a sukiyaki pot 'about to burst', a tempura platter they couldn't finish.
- Two posts say food came slowly: the tempura arrived long after the pasta was finished, and a second dish came late on a full night.
What 28 bloggers said
sasimi moriawase
No gamey smell
We read all 28 in full. The most common claims are “No gamey smell” (10) and “Crispy batter” (6).
What they liked
What they struggled with
Things you can check on site
- Seats to sit and eat 14 of 28 posts
- Takes reservations 7 of 28 posts
- Complimentary starter 6 of 28 posts
- Reachable by transit 5 of 28 posts
- Large windows 5 of 28 posts
- Open kitchen 5 of 28 posts
- Step at the entrance 5 of 28 posts
- Toilet inside 3 of 28 posts
- In a basement saying it is not 2 of 28 posts
- Foreign customers in the room 1 of 28 posts
- Coupon 1 of 28 posts
- Review event 1 of 28 posts
- Air conditioned 1 of 28 posts
These are raw counts, not percentages. Someone who did not mention something is not someone who disagreed.
Who came, and with whom
- With a friend 5 of 28 posts
- Date 2 of 28 posts
- Family visit 2 of 28 posts
- Came by car 1 of 28 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.
From the station
5 posts say it is walkable from the station.
Getting inside
| In a basement | yes 0 · no 2 (of 28 posts read) |
|---|---|
| Step at the entrance | 5 of 28 posts |
| Toilet inside | 3 of 28 posts |
It isn't a basement. Two posts place it on the '1.5th floor'; one liked that it's above ground, the other notes the ramen shop half a floor down is a different place.
Getting in means climbing stairs. Five posts mention going up — 'it says ground floor but you go up half a level', 'you have to take the stairs'. One warns first-timers that this makes it easy to miss.
No post mentions a wheelchair or stroller. Posts do mention stairs, but nobody says how many or whether there is a ramp or lift — that's unknown, not confirmed absent.
Posts confirm the restroom is inside, but no one described whether it's split by gender; only one copied info block says it's shared.
No one mentioned: Second floor · Lift to the floor · Ramp at the door · Step-free access · 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 disclosing payment1 of 28 posts
- Someone else paid1 of 28 posts
- Posts saying they paid themselves1 of 28 posts
- Posts saying nothing either way25 of 28 posts
Posts that followed a TV spot
Of the 29 posts we gathered, 1 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.
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 |
|---|---|
| 2026-07 | 1 |
| 2026-08 | 7 |
| 2026-09 | 17 |
| 2026-10 | 3 |
What we do not know
- Twelve posts give the same hours — daily 17:00 to 01:00, last order 23:30 — all copied from listings. One gave 17:00 to midnight with a different address and phone number, so we left it out. One visitor went just after lunchtime, so we can't rule out earlier opening on some days.
- Prices: the two-person moriawase is 48,000 won in posts from July to October 2026; one August 23 post says 45,000. The one itemised receipt shows 96,000 won for two — bar sushi, pasta and four drinks. One post calls it on the pricey side.
- Five posts list the phone as 0507-1423-2980; one gives a different number. Most who booked used Naver or CatchTable rather than calling.
- Many posts repeat the same talking points in the same order — the 'crown' name, discarding anything not fresh that day, house-made sauces, artisan pottery. These are the shop's own lines, so we don't count them as evidence. Only one post says it is an ad and one says it got a voucher; one says the writer paid; the rest say nothing. Two posts say regular soju isn't sold, one lists soju on the menu.
Sources (28)
Every number above was counted from the posts below.
- 성수이자카야 오우칸, 분위기 좋은 성수 술집 2026-10-03 · 웃음을 주라。
- 성수 이자카야 오우칸 숙성회 맛집 분위기 좋은 성수 술집 추천 2026-10-02 · 결혼준비 & 일상기록 ✷ · via Daum
- 성수 분위기 좋은 이자카야 오우칸 후기｜고급 분위기 이자카야 추.... 2026-10-01 · 경자의 야무진 픽
- 성수 이자카야 오우칸｜분위기 좋은 성수 술집, 고등어 봉초밥·전.... 2026-09-30 · 오늘도 츄진
- Yum Diaries <성수 이자카야 추천 오우칸> 2026-09-30 · Felicità
- [성수] 분위기 좋은 성수 이자카야 오우칸 솔직후기 2026-09-30 · 술리밀기장
- 성수역 맛집 술집 오우칸｜성수 덴뿌라 맛집 에비스 생맥주 얼그레이 하이볼 2026-09-29 · 유난히 평범한 일상 · via Daum
- 요즘 뭐해?! :: 성수동 하루 종일 놀기 코스(밥+쇼핑+카페+술) 2026-09-29 · 한나의 하루
- 성수 이자카야 오우칸 | 분위기 좋은 성수 술집 데이트 후기 2026-09-29 · 솓마.zip
- 서울 성수 : 오우칸 / 성수동 이자카야 소개팅 맛집 오우칸 재방문 .... 2026-09-28 · J’s
- 성수 이자카야 맛집 오우칸 :: 분위기부터 안주까지 찐 후기 2026-09-28 · 한나의 하루
- 성수역 맛집 데이트 오우칸 숙성회맛집 추천 2026-09-27 · 쿼카피치의 웨딩데이 · via Daum
- [성수동 맛집] 분위기 깡패 데이트 코스 완성! 연무장길 '오우칸' 찐 .... 2026-09-23 · 빛나는 꾸✨
- 성수 오우칸 - 불향 입힌 고등어 봉초밥과 찰진 모둠 숙성 사시미 2026-09-18 · 먹고 마시고 사랑하라. · via Daum
- 웨이팅 싫어 인간의 첫 성수 찍먹 | 성수완당, 성수 오우칸 2026-09-17 · 보통의 밀도
- [결혼일상] 많이 뒤늦은 서울/대구 청모맛집들 후기 2026-09-15 · DEAR DIARY
- 분위기 좋은 성수이자카야 오우칸 후기 2026-09-15 · 소소한 행복, 수수한 일상
- 성수역 이자카야오우칸 2026-09-03 · 밍글밍글
- 성수동 이자카야 추천 오우칸 : 숙성모듬회 모리아와세부터 전복 게.... 2026-09-02 · 잘 먹고 잘 살자
- [성수이자카야] 분위기 좋은 성수술집 오우칸 추천 및 방문 후기 2026-09-01 · 전국맛집을 소개합니다❣️
- 분위기 좋은 성수 이자카야 추천 | 오우칸 2026-08-29 · 린주의 아카이브
- 성수 이자카야 오우칸, 분위기 좋은 성수 술집 추천 2026-08-27 · Mani
- [REVIEW] 성수 이자카야 오우칸 2026-08-26 · 나의 기억저장소
- 성수동 이자카야 추천 오우칸 내돈내산 후기 2026-08-23 · 빵진의 리뷰 블로그
- 분위기 좋은 성수 이자카야 오우칸 추천메뉴 데이트하기 완벽한 성.... 2026-08-22 · 수집 : 공간, 브랜드, 그림
- 성수 이자카야 추천 '오우칸' 솔직후기, 숙성사시미가 맛있는 분위.... 2026-08-06 · 하노리 취향로그
- 성수역 맛집 이자카야 오우칸 맛있고 분위기 좋은 성수 술집 2026-08-02 · 낮술의 느리게 걷는 여행
- 서울 성수 분위기 좋은 이자카야 추천 ‘오우칸’ 솔직후기 2026-07-06 · ➕가 되는 곳, pic.it
Of 285 candidate posts we opened 63 and kept 28 as evidence. We stop once 30 are confirmed: beyond that the counts grow in proportion without changing the answer.