y'east

Should You Book y'east?

Picture this: it's 9 PM on a Friday in Gangnam, and most of Seoul's serious restaurants are already turning tables or winding down. On the third floor of a quiet building off Eonju-ro, y'east is still in full swing — the kitchen doesn't close until 10:30 PM, which makes it one of the more civilised late-dinner options in a city where creative, Michelin-recognised cooking tends to shut down early. If you've been searching for somewhere to book after a long day of meetings or sightseeing, and you want the cooking to genuinely reward the wait, y'east is worth your attention. Book it, but book it well in advance.

The Venue

y'east holds a Michelin one-star rating (2024) and carries a Google score of 4.9 from 43 reviews — a small sample, but the consistency of that score signals a kitchen operating without many off nights. The restaurant sits on the third floor at 26-6 Eonju-ro 170-gil in Gangnam-gu, a district that houses some of Seoul's most serious dining. The room itself positions you above street level, away from the noise of the main road, which contributes to a sense of occasion without the stiff formality you might expect from a starred address. For first-timers navigating Seoul's contemporary dining scene, y'east lands in the middle of the price spectrum for this calibre of cooking , priced at ₩₩₩, it costs less than several of the ₩₩₩₩ venues nearby while delivering a Michelin-validated experience. That price positioning is one of the stronger arguments for booking here over comparable alternatives.

Chef Cho Young-dong, the chef de cuisine, has built a menu around a specific creative logic: take familiar reference points and redirect them through ingredients that are genuinely hard to source in Korea. The results, according to the venue's Michelin citation, include a signature amuse bouche inspired by kaya toast , the Southeast Asian coconut jam staple , and Galbi Stone, a braised short rib dish offered in multiple variations. These are not fusion experiments in the casual sense. The approach is more precise than that: the familiar is used as an emotional anchor, and the unfamiliar ingredients shift the dish into new territory without abandoning what made the original worth referencing. For a first-timer, this means the menu will feel approachable in structure even when individual elements are surprising. You are unlikely to encounter a course that leaves you entirely at sea.

The hours matter here more than they might at other venues. y'east is closed Monday and Sunday, open Tuesday through Saturday with last entry implied around 10:30 PM closing. That late window is relatively rare among Seoul's starred contemporary restaurants, many of which run a single seating that begins well before 8 PM. If your schedule is compressed or you're arriving into the city in the early evening, y'east is one of the few addresses at this level that doesn't require you to rush. That said, the kitchen closes at 10:30 PM sharp , this is not a venue that runs past its hours, so arriving after 9 PM is a risk unless you've confirmed your reservation is for a late slot. Check your booking carefully. For context on other Seoul dining options that fit around irregular schedules, our full Seoul restaurants guide covers the broader range.

Booking y'east

Booking difficulty here is rated hard, and the Michelin star is the primary reason. A 4.9 Google score across a small review base suggests the restaurant isn't doing volume , it's running a tight, considered operation, which means seat count is limited. The practical advice: book as far in advance as the reservation system allows, particularly for Friday and Saturday evenings, which will fill fastest. Tuesday and Wednesday may offer slightly more availability, though no seat at a one-star venue in Gangnam should be treated as easy to secure. If you're visiting Seoul specifically for the dining and y'east is on your list, treat it as a priority booking alongside heavier hitters like Jungsik or Eatanic Garden. The venue has no listed phone number or website in the current database, so confirm your booking channel through the Michelin platform or a concierge service if you're having trouble. The address is 3F, 26-6 Eonju-ro 170-gil, Gangnam-gu, Seoul, 06017.

On dress code: no formal requirement is listed, but a Michelin-starred contemporary restaurant in Gangnam at the ₩₩₩ price point will have a room that skews toward smart-casual at minimum. Gangnam diners tend to present well. Arriving in casual streetwear won't get you turned away, but you'll feel the contrast. Smart casual is the safe call for a first visit. For reference, comparable venues across Seoul's contemporary dining circuit , from Solbam to Restaurant Allen , operate in the same register.

y'east is dinner-only, which answers one common question before it's asked: there is no lunch service. Tuesday through Saturday, 6 PM onwards. That's your window. If you're looking to compare the Seoul contemporary dining scene more broadly, Exquisine is another reference point worth checking, and our guides to Seoul hotels, Seoul bars, and Seoul experiences can help you build the full trip around the booking. Beyond Seoul, Mori in Busan and Double T Dining in Gangneung are worth considering if you're extending the itinerary into other Korean cities.

The Bottom Line

y'east is the right booking if you want Michelin-quality contemporary cooking in Seoul without paying ₩₩₩₩ prices, and especially if you need a late-evening option that doesn't require you to sprint to a 7 PM seating. The creative premise , familiar dishes reoriented through rare ingredients , gives first-timers a clear entry point into the menu. The hard booking difficulty is real, so move early. If you miss the window here, Restaurant Allen and Exquisine are worth checking for availability in the same tier. For global comparisons at the contemporary one-star level, César in New York City and Smoked Room in Dubai offer a useful calibration for what this format delivers at its leading.