Japanese Grocery and Ingredient Shopping in Hong Kong

Hong Kong is one of the easiest cities outside Japan to cook Japanese food in. Three supermarket groups carry the essentials, one of them trades around the clock, and specialist suppliers deliver sashimi-grade fish to your door. The difficulty is not finding ingredients but choosing well: knowing which rice binds, which soy sauce to dip with, which "wasabi" is horseradish, and which fish is genuinely sold for eating raw.

This guide covers where to shop, what to buy, what it costs, and the Hong Kong-specific rules and storage habits that keep Japanese ingredients at their best.

Where to shop in one line each. city'super for premium range and sashimi-grade fish. Don Don Donki for value, freshness and late hours, including a 24-hour store at 118 Nathan Road. AEON for the cheapest staples. Specialist online suppliers for frozen sashimi-grade shellfish, typically with free delivery from about HKD 500.

The three supermarkets compared

city'super is the premium choice, with branches including ifc mall, Times Square and Harbour City. It carries the widest range of Japanese rice, condiments and imported produce, stocks fish sold for raw consumption, and runs deli counters that make sushi to order. It is the best single stop when you are cooking for guests.

Don Don Donki offers the best balance of price, freshness and opening hours. Its fresh sections prepare sushi and sashimi on site, and several branches open late, with the Tsim Sha Tsui store at 118 Nathan Road trading around the clock. Other branches include Mira Place, Fashion Walk in Causeway Bay and Langham Place in Mong Kok.

AEON is the cheapest route for staples, with its Topvalu own-brand keeping rice and basics inexpensive. It suits weekday cooking rather than special occasions. The three are compared in detail, including their ready-made sushi, in supermarket sushi in Hong Kong: city'super, AEON and Don Don Donki compared.

Rice

Rice is the ingredient you cannot substitute. You need Japanese short-grain rice, which is high in the starch that makes grains cling; long-grain and jasmine rice will not hold a roll or a piece of nigiri together however carefully you cook them.

In Hong Kong, Koshihikari from Niigata has run about HKD 180 to 280 for 5kg and HKD 340 to 500 for 10kg. Yumepirika from Hokkaido is softer and glossier, and Hitomebore lighter and cleaner. Supermarket own-brand Japanese rice starts around HKD 70 to 90 for 2kg, which is fine for practice. Buy 5kg rather than 10kg unless you cook often, and store it airtight, since Hong Kong humidity flattens flavour. The varieties and retailers are in the best sushi rice brands and where to buy in Hong Kong, and why short-grain matters is in sushi rice versus regular rice.

Seasonings: vinegar, soy sauce, mirin and dashi

Buy unseasoned rice vinegar rather than pre-mixed sushi vinegar, so you control the sugar and salt; a seasoning of roughly 5 parts vinegar, 3 parts sugar and 1 part salt is the usual starting point, as set out in how to make sushi rice at home.

Soy sauce deserves more care than it usually gets. Japan's standards define five types. Everyday koikuchi is roughly 16% salt; paler usukuchi is actually saltier at 18 to 19%; tamari, made mostly or entirely from soybean, is thick and intensely savoury and is the usual recommendation for sashimi, as well as the gluten-free option. One bottle of koikuchi for cooking and one of tamari for dipping covers most home kitchens; the five types are explained in soy sauce types for sushi and sashimi.

Mirin, a sweet rice seasoning, and cooking sake appear in glazes and simmered dishes. Kombu and bonito flakes make dashi, the stock behind miso soup and many cooked dishes. Note that dashi usually contains fish and mirin contains alcohol, which matters for vegetarian and halal cooking; see vegetarian and vegan sushi and halal Japanese and sushi.

Nori, wasabi and gari

Good nori is dark, glossy and snaps cleanly. It goes limp within minutes in Hong Kong's humidity once opened, so buy small packs, reseal them with a desiccant sachet, and re-crisp a soft sheet briefly over low heat. Most wasabi sold in tubes is horseradish, mustard and green colouring; check the ingredient list, and remember that real grated wasabi loses its aroma within about 15 to 20 minutes. Naturally pickled gari is pale, and vivid pink means added colour. How to choose each is in nori, wasabi and gari: choosing quality basics.

Check the origin on seafood, seaweed and sea salt. Since 24 August 2023, Hong Kong has banned the import and supply of aquatic products, sea salt and seaweed from ten Japanese areas: Tokyo, Fukushima, Ibaraki, Miyagi, Chiba, Gunma, Tochigi, Niigata, Nagano and Saitama. Legitimate retailers comply, but it is worth knowing when you read a label. The ban covers aquatic products, sea salt and seaweed — not rice, so Niigata Koshihikari is unaffected. Details are in Japanese seafood sourcing and food safety.

Buying fish to eat raw

This is the purchase that matters most. Buy fish sold specifically for raw consumption, never fish intended for cooking. "Sashimi grade" is a commercial description, not a regulated standard, so the supplier's handling — freezing, cold chain, origin and use-by date — matters more than the label. Hong Kong also licenses raw-fish sellers: sushi and sashimi are restricted foods, and shops that sell them need a specific permit, so buy from licensed premises rather than informal sellers online.

city'super stocks sashimi-grade product, with a 300g salmon block reported around HKD 180. Specialist online suppliers sell frozen sashimi-grade shellfish, typically from Hokkaido and Aomori — Hokkaido 7S scallops have been listed around HKD 432 for 500g — with free delivery from about HKD 500 and a lead time of roughly three business days. The suppliers and the questions to ask are in where to buy sashimi grade fish in Hong Kong, with the fish explained in our sushi and sashimi fish guide and hotate raw versus seared.

Ready-made sushi and sashimi

Supermarkets also sell ready-made sushi at prices well below restaurants. AEON mixed packs of around 12 pieces have been reported at about HKD 35 to 50; Don Don Donki's 8-piece salmon sushi sits near HKD 59.90 and its six-kind sashimi platters around HKD 198; and city'super's assortments run from HKD 238 for 24 pieces to HKD 638 for 40. Buying a ready sashimi platter while making your own rice is a legitimate shortcut for a first home sushi night.

For a party, re-plating supermarket assortments beats most catering on price; see the best sushi platters from supermarkets and delis and cheap sashimi platters under HKD 300. For the cheapest meals overall, see cheap sushi under HKD 100.

Choosing a good pack

Buy from a chiller that is genuinely cold and not overfilled above the load line. Check the production or use-by marking and choose the most recent batch. Look for glossy, firm fish rather than dull or weeping surfaces, reject packs with pooled liquid or condensation inside the lid, and prefer items prepared on site that day over long-dated trays. Skip cheap uni and discounted end-of-day raw fish unless you are eating it immediately.

Getting it home and storing it

Buy raw fish last on any shopping trip and refrigerate it at 0°C to 4°C within thirty minutes, using an insulated bag if the journey is longer. Store ready-to-eat items above raw seafood, sealed so juices cannot drip, and never defrost at room temperature. Do not rely on a home freezer to kill parasites; the supplier benchmark is -20°C for seven days, which domestic freezers often cannot hold. And do not keep opened raw fish for a second day.

Hong Kong's Centre for Food Safety classifies sushi and sashimi as high-risk foods and identifies 4°C to 60°C as the temperature danger zone. The full rules are in how to store sushi and sashimi safely, and the risks in is it safe to eat raw fish. People who are pregnant, elderly or immunocompromised should cook with fish rather than eat it raw; see sushi for pregnant women.

Tools worth buying

You need very little: a bamboo rolling mat, a flat rice paddle and a sharp knife of 8 to 10 inches. A wooden rice tub is optional, a rice cooker is helpful, and a whetstone matters more than an expensive knife. Japanese supermarkets and department stores stock all of these. The full list, and what not to buy, is in sushi tools and knives for beginners.

A starter shopping list

For a first home sushi night for four: a 2kg bag of Japanese short-grain rice, unseasoned rice vinegar, sugar and fine salt, a small pack of nori, a bottle each of koikuchi and tamari, wasabi and gari, cucumber and avocado, tamago or cooked prawn for anyone avoiding raw fish, and fish sold for raw consumption — or a ready sashimi platter — bought on the day. The full plan, with quantities and a timeline, is in the home sushi party plan, and the techniques in how to make temaki, how to make maki rolls and how to slice sashimi.

Shopping with dietary needs

Read labels carefully. Standard soy sauce is brewed with wheat, and imitation crab is usually bound with wheat starch, so coeliac cooks need certified gluten-free tamari; see gluten free sushi. Dashi contains fish, mirin contains alcohol, and "seafood mix" products may contain shellfish, which matters for allergy sufferers; see shellfish allergy. For the wider picture, see healthy, vegetarian and dietary sushi guides.

Common questions

Which supermarket is best for Japanese ingredients?

city'super for premium range and raw-eating fish, Don Don Donki for value and late hours, AEON for the cheapest staples.

Can I buy sashimi-grade fish in Hong Kong?

Yes, from premium supermarkets and specialist suppliers. Buy product sold specifically for raw consumption from licensed sellers.

Is Niigata rice affected by the Japanese import ban?

No. The ban covers aquatic products, sea salt and seaweed, not rice.

Which soy sauce should I buy?

Koikuchi for cooking and tamari for dipping sashimi. Choose certified gluten-free tamari if needed.

Where can I shop late at night?

Don Don Donki's Tsim Sha Tsui store at 118 Nathan Road trades 24 hours. For ready-made options after dark, see late night sushi in Hong Kong.

Compiled by our editorial team from supermarket and e-shop listings, published Hong Kong rice and grocery buying guides with retailer pricing, specialist supplier listings, JAS soy sauce classifications, Food and Environmental Hygiene Department licensing guidance and Centre for Food Safety information. Last reviewed September 2026. Prices, stock and opening hours vary by branch and change frequently; verify in store. We have no commercial relationship with any retailer or supplier. General information only, not medical advice.