RFK Cuisine · Seafood · Tokyo
Best Seafood Restaurants in Tokyo 2026
Fish beyond sushi · Tokyo · 6 rooms ranked · Updated June 2026
Compiled by the Restaurants for Kings editorial team · Published June 20, 2026 · Updated June 20, 2026
Every morning the Toyosu market channels the finest catch in Japan into Tokyo's kitchens, and only a fraction of it becomes sushi. The rest is fried to weightlessness in a Ginza tempura counter, grilled over charcoal and lacquered with sweet tare in a century-old eel house, simmered into Edo-style kaiseki in a Nihonbashi ryotei, or eaten in a rice bowl metres from where it was auctioned. This is a guide to that other Tokyo seafood — the disciplines a sushi list leaves out — and it is every bit as deep. The constant is supply: when the raw material is this good, even a humble eel shop can be among the best in the world. Ranked on the fish, the room and what the bill buys, with what to order at each.
1.Tempura Kondo
Fumio Kondo's two-star Ginza tempura counter; book weeks ahead for seafood and vegetables fried to an art and eaten the instant they leave the oil.
Tempura Kondo is the summit of Tokyo seafood that isn't sushi. Chef Fumio Kondo, with a career spanning more than five decades, has held two Michelin stars here since 2009 — a remarkable run of consistency — for a tempura that is as light and precise as anything in the city. The batter is barely there, a thin umami veil, and each piece of seafood comes off the oil and onto your plate within seconds: sweet prawns, conger eel, squid, the day's white fish, fried so the inside steams while the crust shatters. Kondo is equally famous for his vegetables, treated as the point rather than a footnote. The Ginza counter is intimate and serious, an omakase that moves at the chef's pace. Book weeks ahead, sit at the counter, and take the full course. The two-star benchmark.
Reserve weeks ahead, counter only; the tempura omakase, the prawns, the conger eel, Kondo's famous vegetables.
2.Tsukiji Sushisay
The Tsukiji sushi house that has fed the fish trade for over a century; book it for old-school Edomae a stone's throw from the market.
Tsukiji Sushisay is the classicist's seat — a sushi institution that has served the Tsukiji fish community for more than a hundred years and still represents the old Edomae style with a straight face. This is not a flashy new-wave counter but the traditional Tokyo article: rice seasoned with red vinegar, fish cured and aged the way it was before refrigeration made shortcuts possible, served at a calm pace. Its proximity to the market is the whole point — the supply line is as short as it gets, and the kitchen has spent generations knowing exactly what to do with it. It is included here because no Tokyo seafood guide is honest without one great old-school sushi house, and this is among the most authentic. Book a day or two ahead, sit at the counter, and let the chef lead. The classicist's pick.
Reserve a day or two ahead, sit at the counter; the chef's Edomae selection, the aged tuna, the anago.
3.Obana
The Mukojima eel house grilling unagi over charcoal since 1910; go for an unaju lacquered box and one of Tokyo's great old-Tokyo meals.
Obana, in the old shitamachi district of Mukojima, has been grilling freshwater eel over charcoal since 1910, and it is widely held to be one of the finest unagi houses in Tokyo. The craft is exacting: the eel is butterflied, steamed, then grilled over binchotan and repeatedly lacquered with a sweet-savoury tare, until the flesh is custard-soft and the skin faintly crisp. It arrives as unaju, sliced over rice in a lacquered box, and there is little else you need to order. The setting is a traditional machiya townhouse with tatami rooms, a genuine piece of old Tokyo, and the experience is as much about the ritual as the eel. It can sell out and the queue is part of the deal. Go at lunch, order the top grade of unaju, and don't rush it. The old-Tokyo pick.
Walk in at lunch (expect a wait); the top-grade unaju, the kimosui eel-liver soup, a flask of sake.
4.Hamadaya
The Nihonbashi ryotei since 1912, kaiseki in private tatami rooms; book it for the most complete survival of Edo dining, fish at its centre.
Hamadaya is the grand traditional choice — a ryotei, the most formal class of Japanese restaurant, founded in Nihonbashi in 1912 and still serving multi-course kaiseki in private tatami rooms with their own garden views. Seafood is the spine of the menu: clear seasonal soups, sashimi of the day's catch, grilled and simmered fish, each course built around what the season and the market offer. This is dining as ceremony, with kimono-clad service and a pace measured in hours, the kind of meal that has all but vanished elsewhere in the world. It is expensive and reservation-only, and it rewards understanding what a ryotei is before you go. Book well ahead, request a private room, and take the full kaiseki. The grand-tradition pick.
Reserve well ahead, request a private room; the seasonal kaiseki, the clear soup, the day's sashimi and grilled fish.
5.Ten-Ichi
The Ginza tempura institution since 1930; book it for the gentler, classic counter experience when Kondo is booked out.
Ten-Ichi has been frying tempura in Ginza since 1930, and it is the keeper of what the form looked like before Tokyo's contemporary counters reinvented it. The seafood — prawns, whiting, squid, scallop, the day's catch — is fried in a restrained, classic style, lighter on theatre than Kondo but deeply consistent, and served either at the counter or at a table. It is the more accessible of Ginza's serious tempura houses: easier to book, gentler on first-timers, and a reliable way to understand the classic idiom. Think of it as the entry to high tempura and the fallback when the two-star counters are full. Book a day or two ahead, take the seafood-led course, and watch the chef work if you can get a counter seat. The classic-tempura pick.
Reserve a day or two ahead; the tempura course, the prawns and whiting, a counter seat to watch the fry.
How Tokyo eats seafood
Tokyo's seafood culture is built on specialisation. Rather than one all-purpose fish restaurant, the city has separate, deeply refined disciplines: sushi at the counter, tempura fried to order, unagi grilled over charcoal, and kaiseki served in a ryotei. Each has its own masters, its own etiquette, and its own great houses — Kondo and Ten-Ichi for tempura, Obana for eel, Hamadaya for kaiseki, and the old market sushi rooms in Tsukiji and Toyosu. The thread tying them together is the Toyosu market, which supplies the nation's best catch to all of them every morning.
A few practical notes. The high counters — Kondo above all — want a booking days to weeks ahead and run at the chef's pace; the eel houses and market rooms are walk-in and best at lunch or dawn. Tipping is not practised in Japan and can cause confusion, so don't. For casual fish, the seafood izakaya chains like Isomaru Suisan, with charcoal grills built into the tables, are a fun, cheap counterpoint to the temples above. For pure sushi, see our best sushi restaurants in Tokyo; for the rest of the city's tables, the Tokyo dining guide maps it by neighbourhood and occasion.
Where not to look for it
Skip these for serious Tokyo seafood
The conveyor-belt and tourist sushi near the stations. The kaiten-zushi chains and the tourist counters around the old Tsukiji outer market trade on convenience and frozen fish, not craft. For market-fresh seafood done right, go to the at dawn or book Tempura Kondo for the high counter.
Hamadaya when you want a quick, casual, walk-in fish lunch. A ryotei kaiseki is a multi-hour, private-room, book-ahead ceremony with a serious bill — the wrong call for a fast meal. When you want great fish without the formality, point yourself at Obana for charcoal eel or the Toyosu market for a kaisen-don instead.
Frequently asked
What is the best seafood restaurant in Tokyo that isn't sushi?
Tempura Kondo, the Ginza counter where chef Fumio Kondo has held two Michelin stars since 2009, is the high point of Tokyo seafood beyond sushi — featherlight tempura that treats prawns, anago and the catch of the day as carefully as any nigiri bar. Beyond it, Obana grills the city's reference unagi over charcoal, Tsukiji Sushisay carries the old Edomae tradition, and the Toyosu market lets you eat the fish within metres of the auction. Tokyo is the world's greatest fish city, and sushi is only one of its dialects.
Where can I eat fresh fish near Toyosu market?
Inside and around the Toyosu fish market — the successor to Tsukiji's inner market — a cluster of small restaurants serves kaisen-don rice bowls and morning sushi made from fish bought metres away that day. It is the freshest, earliest seafood meal in the city, and queues form before dawn for the best counters. Go very early, bring cash, and order whatever the board says was strong at that morning's auction. It is a different experience from a booked sushi counter, and an essential one.
What seafood is Tokyo famous for?
Far more than sushi. Tokyo perfected tempura (seafood and vegetables fried in light batter, as at Kondo and Ten-Ichi), unagi (freshwater eel grilled over charcoal and lacquered with sweet tare, as at Obana), and Edo-style kaiseki built on the day's fish, as in the old Nihonbashi ryotei like Hamadaya. The city's edge is supply: the Toyosu market channels the nation's finest catch into Tokyo kitchens every morning, which is why even a humble eel house here can rank among the world's best.
How much does a seafood meal cost in Tokyo?
It spans a huge range. A bowl of kaisen-don at the Toyosu market runs from around 2,000 yen, and a charcoal-grilled unaju at Obana lands in the 5,000-to-8,000-yen range. The tempura counters are dearer — Tempura Kondo's omakase runs around 22,000 yen and Ten-Ichi's a little less — and a private-room kaiseki dinner at a ryotei such as Hamadaya can reach 50,000 yen or more. The same Toyosu fish underpins all of it; what you pay for is the room and the craft.
Is tempura considered seafood in Tokyo?
At the top counters, very much so. A high-end Edomae tempura meal is built largely around seafood — prawns (ebi), conger eel (anago), squid, white fish, scallop and sea urchin — fried to order in light batter so the fish steams inside its crust. Chef Fumio Kondo at Tempura Kondo is famous for treating both seafood and vegetables as the point rather than a vehicle for batter. So while tempura also fries vegetables, the seafood pieces are the heart of a serious tempura dinner in Tokyo.
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