Taraba Prime on Sukhumvit Soi 20 is the leading king crab restaurant in Bangkok for live Taraba king crab, a 5-minute walk from BTS Asok. Each live crab is weighed in front of you, then served three ways — sashimi, grilled steak, and nabe hot pot — alongside Japan-flown sushi and A5 Miyazaki wagyu. This guide, updated for 2026, covers prices, booking, and how it compares to buffets.
- Taraba Prime keeps live Taraba king crabs in a tank on-site and weighs each crab in front of guests — the price is confirmed by weight before cooking, not revealed on the bill.
- One live Taraba king crab becomes 3 courses: raw leg sashimi, charcoal-grilled crab steak, and kani nabe hot pot finished with zosui rice porridge.
- King crab, uni, otoro, and sushi-grade fish are flown in from Japan daily via the Tsukiji/Toyosu supply chain.
- Live Taraba king crab at Taraba Prime is priced at baht per kilogram, with a trilingual TH/EN/JP menu.
- Reserve by phone 094-456-1124 or LINE @tarabaprime — both channels accept English messages and confirm crab availability at booking.
Best King Crab Restaurant in Bangkok: The Short Answer
Taraba Prime is Bangkok's specialist king crab restaurant, located on Sukhumvit Soi 20, a 5-minute walk from BTS Asok. The restaurant keeps live Taraba king crabs on-site and serves each crab three ways — sashimi, grilled steak, and nabe hot pot — with sushi and A5 Miyazaki wagyu flown from Japan daily. Opening hours: .
Taraba king crab is the Japanese name (タラバガニ) for red king crab from the cold waters of northern Japan — the same species as Alaskan king crab, but sourced through Japan and served live in high-end Japanese restaurants rather than pre-cooked and frozen.
That distinction matters more than any Google star rating. Plenty of Bangkok venues advertise "king crab," but most are hotel buffets or seafood markets serving pre-cooked, previously frozen legs. A true live-tank Japanese restaurant is rare in the city. You can check the full live Taraba king crab menu and pricing before you book.
Why 'live' matters: the difference frozen vs live king crab makes to texture and sweetness
Live king crab has firm, translucent leg meat with a natural sweetness that frozen crab loses. Freezing ruptures the muscle fibers, so thawed crab turns watery, slightly stringy, and salty from brine. Only a crab that was alive minutes before serving can be eaten raw as sashimi — frozen crab never can.
This is why the live tank is the single most important thing to verify. If a restaurant cannot show you the crab moving before it reaches the kitchen, you are paying live-crab prices for buffet-grade product.
Who Taraba Prime is best for: tourists, business dinners, and special occasions
Taraba Prime suits three groups best: foreign visitors staying around Sukhumvit or Asok who want premium Japanese dining within walking distance, business hosts who need a reliable venue to impress clients, and couples or families celebrating an occasion with one whole live crab shared across three courses at a single table.
Quick verdict: if you value freshness, transparent per-kilogram pricing, and English-friendly service near BTS Asok, Taraba Prime is the direct answer. If you value unlimited volume on a fixed budget, read the buffet comparison next — a buffet may genuinely fit you better.
Live King Crab à la Carte vs Crab Buffet in Bangkok: Which Should You Choose?
Live king crab à la carte suits diners who prioritize freshness and Japanese preparation, while hotel crab buffets suit volume-focused diners on a fixed budget. Buffets like Novotel Bangkok Sukhumvit 20 serve pre-cooked Alaskan crab at roughly baht per person; Taraba Prime weighs a live crab in front of you at baht per kilogram.
| Dimension | Live à la carte (Taraba Prime) | Hotel crab buffet |
|---|---|---|
| Freshness | Live from the tank, killed to order | Pre-cooked, usually frozen then reheated |
| Preparation | Sashimi, grilled steak, nabe — 3 courses from 1 crab | Boiled/steamed legs, self-serve |
| Price | baht/kg, weighed in front of you | Approx. baht/person, fixed |
| Atmosphere | Quiet Japanese dining, table service | Busy hotel hall, queues at stations |
| Best for | Occasions, business dinners, sashimi lovers | Big appetites, groups on a fixed budget |
| Booking | Phone 094-456-1124 or LINE @tarabaprime | Hotel website or booking platforms |
When a crab buffet makes sense (and when it doesn't)
A crab buffet makes sense when your group cares more about quantity than texture. You eat as many boiled legs as you want for one fixed price, and nobody watches the bill. For large, casual groups that trade-off is fair.
A buffet does not make sense when you want crab sashimi, when you are marking an occasion, or when you expect the sweet, springy bite only live crab delivers. No buffet in Bangkok serves raw king crab — it is physically impossible with pre-cooked stock.
How to tell if the king crab is really live: a 4-point checklist
A genuinely live king crab restaurant passes four visible checks any tourist can verify at the door, before ordering a single dish. From common cases we see in reviews, restaurants that fail even one of these checks are usually serving thawed crab under a "fresh" label.
- There is a visible live tank — and the crabs in it are actually moving.
- The crab is weighed in front of you before it goes to the kitchen, with the weight written down.
- The price is quoted per kilogram upfront, not as a vague "market price" that appears only on the bill.
- Crab sashimi is on the menu — a kitchen confident enough to serve crab raw genuinely holds live stock.
How Live Taraba King Crab Is Served: Sashimi, Steak and Nabe from One Crab
Live Taraba king crab at Taraba Prime is served as a three-course progression: raw leg sashimi first to taste the natural sweetness, then charcoal-grilled crab steak, and finally kani nabe hot pot finished with zosui rice porridge from the crab broth. One crab averages and feeds .
- Choose your crab from the tank. Staff lift it out, weigh it in front of you, and confirm the total price before anything is cooked.
- Start with king crab sashimi. The freshest legs are served raw within minutes — a course that only exists because the crab was alive moments earlier.
- Move to grilled king crab steak. Grilling concentrates the sweetness and adds smoky char to the thick leg sections.
- Finish with kani nabe and zosui. The body and remaining legs simmer in dashi with vegetables and tofu; rice and egg then turn the crab-rich broth into porridge.
Step 1 — King crab sashimi: why only live crab can be eaten raw
King crab sashimi is possible only with a crab that was alive minutes before serving, because raw crab meat degrades within hours of death and frozen meat loses its structure entirely. Live Taraba king crab sashimi is translucent, gently sweet, and almost creamy — a texture no cooked preparation can reproduce.
Step 2 — Grilled king crab steak
Grilled king crab steak uses the thickest leg sections, cooked in the shell so the meat steams in its own juices while the outside picks up char. Order it second: after tasting the crab raw, the grill course shows you exactly how heat transforms the same meat.
Step 3 — Kani nabe and the zosui finish
Kani nabe is a Japanese hot pot of king crab legs and body simmered in dashi broth with vegetables and tofu, traditionally finished with zosui — rice and beaten egg stirred into the broth, which by then carries every drop of crab flavor. Skipping the zosui is the regret first-timers mention most.
Tip: tell staff at booking that you want the full three-course progression from one crab. The kitchen portions the crab accordingly from the start, so no section is wasted.
King Crab Prices in Bangkok 2026: What a Premium Crab Dinner Really Costs
King crab prices in Bangkok in 2026 fall into three tiers: hotel crab buffets at roughly baht per person, à la carte live Taraba king crab priced by weight at baht per kilogram, and omakase or premium set courses featuring king crab from baht per person.
| Tier | Format | Approx. price (2026) | Best for |
|---|---|---|---|
| Hotel crab buffet | Pre-cooked legs, all-you-can-eat | baht/person | Volume, big groups |
| Live crab à la carte | Live Taraba king crab, 3 preparations | baht/kg | Freshness, occasions |
| Omakase / premium set | Chef's course including king crab | From baht/person | Full tasting experience |
Caution: live crab is always billed by actual weight, weighed in front of you before cooking. Treat any restaurant that refuses to confirm the per-kilogram rate and the crab's weight upfront as a red flag — that pattern sits behind most tourist overcharging stories in Bangkok.
What affects live king crab pricing (season, weight, import supply)
Live king crab pricing in Bangkok moves with three factors: the fishing season in northern Japanese waters, the individual crab's weight — larger crabs command higher per-kilogram rates because of their meat-to-shell ratio — and daily air-freight supply from Japan. Rates can shift week to week, which is exactly why per-kilogram transparency matters.
Budgeting tips for a group king crab dinner
For groups, the math usually favors sharing one live crab over paying buffet seats per head. A single crab spread across three courses feeds several people, and the nabe course is genuinely filling.
- Confirm the per-kilogram rate when you book, so you can estimate the total before arriving.
- Share one crab between the recommended number of diners rather than over-ordering — leftovers of a live crab defeat the point.
- Ask about set courses if you prefer a fixed price per person; the current premium sushi and omakase sets at Taraba Prime list set options and prices.
Best Japanese Seafood Restaurants in Bangkok 2026: How Taraba Prime Compares
Bangkok's premium crab and seafood scene in 2026 spans Sri Lankan mud crab at Ministry of Crab, hotel crab buffets on Sukhumvit 20, and Japanese live-tank dining at Taraba Prime. For Japanese-style live Taraba king crab specifically, Taraba Prime on Sukhumvit Soi 20 is the dedicated specialist near BTS Asok, currently rated .
| Restaurant | Crab & style | Location | Best for |
|---|---|---|---|
| Taraba Prime | Live Taraba king crab, Japanese 3-way service | Sukhumvit Soi 20, near BTS Asok | Live crab, sushi, A5 wagyu in one meal |
| Ministry of Crab Bangkok | Sri Lankan mud crab, butter/pepper styles | Near BTS Phrom Phong | Sri Lankan-style crab dishes |
| Novotel Bangkok Sukhumvit 20 | Pre-cooked crab buffet | Sukhumvit Soi 20 | All-you-can-eat on a fixed budget |
Sri Lankan crab vs Taraba king crab: not the same experience
Sri Lankan mud crab and Taraba king crab are entirely different animals and cuisines. Ministry of Crab serves warm-water mud crab in rich butter and pepper sauces — excellent, but it is not Japanese, cannot be eaten as sashimi, and its dense, savory meat differs completely from a king crab's long, sweet legs. Choose by the experience you want, not the word "crab."
What 'authentic high-end Japanese' means: daily Japan-flown seafood and trilingual service
Authentic high-end Japanese seafood in Bangkok comes down to sourcing and service: fish and crab flown in daily via Japan's Tsukiji/Toyosu supply chain, chefs trained in Japanese technique, and a menu foreign guests can read. Taraba Prime checks all three — daily Japan-flown seafood plus a full TH/EN/JP menu — which matters more than décor ever will.
Best Premium Sushi & Omakase Near BTS Asok and Sukhumvit Soi 20
Taraba Prime serves premium sushi and omakase-style seafood courses on Sukhumvit Soi 20, minutes from BTS Asok, featuring dry-aged sushi sets, uni, otoro, chirashi, and foie gras unagi don made with fish flown in from Japan daily. Sushi and omakase sets start from baht, with a trilingual TH/EN/JP menu.
Omakase is a Japanese dining format where the chef selects and sequences every course based on the best ingredients of the day — you order nothing; the chef decides. At a specialist seafood house, this has a practical edge: the sushi counter and the crab tank share the same daily Japan import, so uni, otoro, and king crab all peak on the same day. For anyone searching "best sushi Sukhumvit 20" from a hotel near Asok, there is no need to taxi across town.
Dry-aged sushi: what it is and why it deepens umami
Dry-aged sushi uses fish aged for days under controlled temperature and humidity, which breaks proteins into amino acids and concentrates umami. The result is denser texture and deeper flavor than day-one fish — a technique borrowed from top Tokyo counters that few Bangkok restaurants execute. Taraba Prime serves dry-aged sushi sets as a signature.
Signature dons: foie gras unagi don and premium chirashi
Foie gras unagi don — seared foie gras over grilled eel and rice — and premium chirashi, a bowl layered with the day's best Japan-flown sashimi, are the two rice bowls to know at Taraba Prime. Both suit lunch, or diners who want the seafood quality without committing to a whole crab or full omakase course.
A5 Miyazaki Wagyu in Bangkok: Steak, Sukiyaki and How to Order It Right
A5 Miyazaki wagyu at Taraba Prime is served as ribeye or sirloin cuts, seared slowly to render the fine grain-fed marbling, and can be paired with live Taraba king crab in a single meal. Portions are priced at baht. Sukiyaki/shabu availability: .
A5 Miyazaki wagyu is beef from Miyazaki prefecture, Japan, graded A5 — the highest grade under the Japan Meat Grading Association system, scored on marbling, meat color, and overall quality. Miyazaki has repeatedly won Japan's national wagyu competition, which is why "A5 Miyazaki" carries weight beyond a generic "A5 wagyu" label. The full A5 Miyazaki wagyu menu lists current cuts and portion sizes.
Ribeye vs sirloin: choosing your A5 Miyazaki cut
A5 Miyazaki ribeye is the richer, more heavily marbled cut — intensely buttery, best in smaller portions. A5 Miyazaki sirloin is slightly leaner, with cleaner beef flavor and more bite, so it holds up better across a larger portion. First-timers wary of richness should start with sirloin; marbling maximalists should take the ribeye.
Should you order A5 wagyu medium well? What chefs recommend
A5 Miyazaki wagyu should be ordered rare to medium, never medium well. The grain-fed marbling that defines the A5 grade melts at low temperatures; cooking it medium well renders that fat out onto the plate, leaving expensive but ordinary-tasting beef. Chefs at Taraba Prime sear it slowly, rendering the fat gently while keeping the center tender.
Caution: this is the single most common ordering mistake among diners used to Western steakhouses. With A5, less cooking means more flavor — trust the chef's recommended doneness.
Surf & turf: pairing A5 Miyazaki wagyu with live king crab
Pairing A5 Miyazaki wagyu with live Taraba king crab is the meal most searchers around Sukhumvit actually want but rarely find under one roof. The sweet, clean crab courses balance the wagyu's richness: crab sashimi opens the palate, and a small wagyu portion mid-meal lands far better than a full steak. Taraba Prime is one of the few Bangkok venues with both on one menu.
How to Get to Taraba Prime from BTS Asok: A 5-Minute Walking Guide for Visitors
Taraba Prime sits on Sukhumvit Soi 20, a 5-minute walk from BTS Asok station. Take Exit toward Sukhumvit Road, walk to Soi 20, and the restaurant is . Reserve by phone 094-456-1124 or LINE @tarabaprime. Parking: . Hours: .
- Take the BTS Sukhumvit Line to Asok station and follow signs to Exit, which leads down to Sukhumvit Road.
- Walk along Sukhumvit Road until you reach the entrance of Sukhumvit Soi 20.
- Turn into Soi 20 and continue — look for.
- Arrive at Taraba Prime. The full walk takes about 5 minutes at a relaxed pace. Full directions from BTS Asok to Sukhumvit Soi 20 with a map are on the location page.
Coming from MRT Sukhumvit or Terminal 21
MRT Sukhumvit station connects directly to BTS Asok, so the route to Taraba Prime is identical — surface at the Asok interchange and follow the same walk to Sukhumvit Soi 20. From Terminal 21, exit at ground level onto Sukhumvit Road and walk toward Soi 20; the total distance stays within a comfortable 5–10 minutes.
How to book via LINE in English (step-by-step for tourists)
Booking Taraba Prime through LINE takes under two minutes, and staff reply in English. Here is exactly how to book a table via LINE @tarabaprime:
- Add the official account by searching @tarabaprime in the LINE app.
- Send your date, time, and number of guests in English — for example: "Table for 4, Saturday 7pm, live king crab."
- Confirm crab availability. Live stock is limited daily, so staff will confirm whether a crab is reserved for your table.
- Receive your confirmation message and show it on arrival. No LINE? Call 094-456-1124 instead.
Common Mistakes to Avoid When Booking a King Crab Dinner in Bangkok
The most common mistakes when booking king crab in Bangkok are assuming all "king crab" is live, not confirming per-kilogram pricing before ordering, walking in without a reservation on weekends, and ordering A5 wagyu well-done. Confirming four points in advance — live tank, price per kilogram, booking, doneness — prevents most disappointments.
- Confirm there is a live tank and that crab sashimi is on the menu — only a live crab can safely be eaten raw.
- Confirm the price per kilogram and watch the crab being weighed before it is cooked.
- Book ahead — at least during peak season, since daily crab stock is limited.
- Order A5 Miyazaki wagyu rare to medium, never medium well.
Mistake 1: Confusing buffet crab with live Taraba king crab
Buffet crab and live Taraba king crab are not the same product, even when the signage uses identical words. Buffet crab arrives pre-cooked and frozen; live crab is killed to order and can be served as sashimi. From review patterns we see, this confusion is the number-one source of disappointed king crab reviews in Bangkok.
Mistake 2: Not asking the price per kilogram before the crab is cooked
Always confirm the per-kilogram rate and the crab's exact weight before it goes to the kitchen. Reputable restaurants such as Taraba Prime weigh the crab in front of you and state the total upfront. If a venue quotes only "market price" and reveals the number on the final bill, walk away.
Mistake 3: No reservation on Friday–Sunday evenings
Friday to Sunday evenings are the highest-risk time to walk in without a booking — both for table availability and for crab stock, which is limited to what arrived from Japan that day. Reserving via LINE @tarabaprime or phone 094-456-1124 lets the restaurant hold a crab for your table; a walk-in cannot guarantee that.
Mistake 4: Ordering A5 Miyazaki wagyu medium well
Ordering A5 Miyazaki wagyu medium well destroys the marbling you paid for. A5 fat melts at low heat; extended cooking renders it out completely, flattening the flavor and texture that define the grade. Follow the chef's recommendation of rare to medium — it is not a preference, it is how the product works.
Frequently Asked Questions (FAQ)
Where can I eat live king crab in Bangkok?
Live Taraba king crab is served at Taraba Prime on Sukhumvit Soi 20, a 5-minute walk from BTS Asok. Crabs are kept live on-site, weighed in front of guests before cooking, and prepared three ways: sashimi, grilled crab steak, and kani nabe hot pot finished with zosui rice porridge.
How much does a live king crab dinner cost in Bangkok in 2026?
Live king crab in Bangkok in 2026 is priced by weight at approximately baht per kilogram, compared with hotel crab buffets at around baht per person. The final price depends on the crab's actual weight, confirmed with the diner before cooking.
Is Blue by Alain Ducasse a king crab or Japanese restaurant?
Blue by Alain Ducasse is a French fine-dining restaurant at ICONSIAM, not a Japanese seafood or king crab specialist. Diners specifically seeking live Taraba king crab, premium sushi, and A5 Miyazaki wagyu should look at Japanese specialists such as Taraba Prime near BTS Asok on Sukhumvit Soi 20.
What is the best sushi restaurant near Sukhumvit Soi 20?
Taraba Prime on Sukhumvit Soi 20 serves premium sushi and sashimi flown in from Japan daily, including dry-aged sushi sets, uni, otoro, and chirashi, alongside omakase-style seafood courses. The menu is available in Thai, English, and Japanese, making it one of the most tourist-friendly sushi options near BTS Asok.
Should I order A5 Miyazaki wagyu medium well?
A5 Miyazaki wagyu is best ordered rare to medium, because its fine grain-fed marbling melts at low temperatures; cooking it medium well renders out the fat that defines the A5 grade. Chefs at Taraba Prime sear it slowly to render the fat gently while keeping the center tender.
Do I need to book Taraba Prime in advance?
Reservations at Taraba Prime are recommended, especially Friday to Sunday evenings, because live king crab stock is limited to daily arrivals from Japan. Book via phone 094-456-1124 or LINE @tarabaprime — both accept English messages, and staff confirm crab availability at booking. Details:.
Is Taraba Prime easy to reach from BTS Asok?
Taraba Prime is a 5-minute walk from BTS Asok station on Sukhumvit Soi 20, and is equally reachable from MRT Sukhumvit and Terminal 21. Exit the station toward Sukhumvit Road, walk to Soi 20, and the restaurant is.
What is the difference between Taraba king crab and Alaskan king crab?
Taraba king crab and Alaskan king crab are the same species — red king crab — but "Taraba" (タラバガニ) refers to Japanese-sourced, often live crabs served in Japanese cuisine, while most "Alaskan king crab" in Bangkok buffets arrives pre-cooked and frozen. The species is identical; the freshness and preparation are not.