Japanese home cooking relies on a foundation of well-defined, widely available ingredients that create deep umami and balanced flavours. For home cooks in Hong Kong, sourcing these essentials has become straightforward thanks to a growing number of Japanese supermarkets, online grocers, and specialty stores. This article covers the core ingredients you need to build a functional Japanese pantry, with specific product names, typical prices in Hong Kong dollars (HKD), and practical usage tips.

Understanding these ingredients also enhances your appreciation of dishes you might encounter when dining out. For a broader overview of Japanese food culture in Hong Kong, our complete guide to Japanese food in Hong Kong provides context on how these ingredients appear in restaurants, from casual izakaya to high-end omakase.

Soy Sauce (Shoyu)

Soy sauce is the most fundamental seasoning in Japanese cooking. It is made from fermented soybeans, wheat, salt, and water. The two main types used in home kitchens are koikuchi (dark soy sauce) and usukuchi (light soy sauce). Koikuchi accounts for about 80% of Japanese soy sauce production and has a rich colour and robust flavour. Usukuchi is lighter in colour but saltier, used when you want to season without darkening the dish.

Recommended Brands and Prices

  • Kikkoman, The most widely available brand. A 1-litre bottle costs around HKD 28-35 at Wellcome, ParknShop, or AEON. Kikkoman offers both koikuchi and usukuchi versions.
  • Yamasa, Another major brand, slightly less common in Hong Kong but available at City’super or online via HKTVmall. A 1-litre bottle is HKD 30-40.
  • Higashimaru, A premium option from Noda, Japan. Found at Sogo or Mitsubishi supermarkets. A 500ml bottle costs HKD 50-70.

How to Use

Use koikuchi for simmered dishes (nimono), stir-fries, dipping sauces, and marinades. Use usukuchi for clear soups, tamagoyaki (rolled omelette), and light dressings. Always taste before adding more salt, as soy sauce already contains significant sodium.

Mirin

Mirin is a sweet rice wine used to add mild sweetness, shine, and depth to sauces and glazes. It contains about 14% alcohol and 40-50% sugar. The two types are hon-mirin (true mirin, with alcohol) and aji-mirin (mirin-like seasoning, often with less alcohol and added sweeteners). For authentic results, hon-mirin is preferred.

Recommended Brands and Prices

  • Takara Hon-Mirin, A standard choice. A 500ml bottle costs HKD 35-50 at AEON or City’super.
  • Mizkan Hon-Mirin, Another reliable brand, available at most supermarkets. Price range HKD 30-45 for 500ml.
  • Kikkoman Aji-Mirin, A cheaper alternative, around HKD 20-30 for 500ml. Suitable for everyday cooking but lacks the complexity of hon-mirin.

How to Use

Add mirin to teriyaki sauce, sukiyaki broth, simmered vegetables, and glazes for grilled fish. Because mirin is sweet, it balances the saltiness of soy sauce. Do not substitute with Chinese rice wine or sake, the sugar content is different.

Miso

Miso is a fermented soybean paste that comes in many varieties. The three most common types for home cooking are white miso (shiro miso), red miso (aka miso), and mixed miso (awase miso). White miso is mild and slightly sweet, fermented for a short period. Red miso is saltier and more pungent, aged longer. Awase miso blends both for a balanced flavour.

Recommended Brands and Prices

  • Hikari Miso, A major brand offering both white and red varieties. A 500g tub costs HKD 35-50 at AEON or Wellcome.
  • Marukome, Known for high-quality miso. Their “Miso Cup” instant miso soup packs are also popular. A 500g tub of white miso is HKD 45-60.
  • Yamabuki, A premium brand from Kyoto, available at City’super. A 400g tub costs HKD 70-90.

How to Use

White miso is ideal for light miso soups, dressings, and marinades for fish or chicken. Red miso suits hearty soups, braised dishes, and glazes. Always dissolve miso in a small amount of warm broth before adding to the pot to avoid clumps. Do not boil miso after adding, as high heat destroys beneficial probiotics and alters flavour.

Dashi (Japanese Soup Stock)

Dashi is the backbone of many Japanese dishes, providing umami without heaviness. The most common homemade dashi is kombu dashi (made from dried kelp) or katsuobushi dashi (made from dried bonito flakes). Instant dashi granules or powder are widely used for convenience.

Types and Sources

  • Kombu, Dried kelp from Hokkaido. Sold in sheets. A 100g pack costs HKD 40-60 at Japanese supermarkets. Rishiri kombu is considered top grade.
  • Katsuobushi, Dried bonito flakes. A 100g pack costs HKD 50-80. Look for “hana-gatsuo” (thin shavings) for dashi.
  • Instant Dashi (Hondashi), Made by Ajinomoto. A 150g jar costs HKD 35-50 at most supermarkets. Each teaspoon makes about 500ml of stock.

How to Make Simple Dashi

  1. Soak one 10cm piece of kombu in 1 litre of water for 30 minutes.
  2. Heat gently until just before boiling. Remove kombu.
  3. Add a handful of katsuobushi (about 10g). Bring to a boil, then turn off heat.
  4. Let steep for 2-3 minutes, then strain through a fine-mesh sieve or cheesecloth.

Alternatively, dissolve 1 teaspoon of Hondashi in 500ml of hot water for instant stock.

Dashi is used in miso soup, noodle broths, simmered dishes, and as a base for izakaya-style dishes like oden or chawanmushi.

Japanese Rice (Koshihikari)

Short-grain Japanese rice is essential for sushi, onigiri, and everyday meals. The most prized variety is Koshihikari, grown in Japan and also in California and Australia. It has a sticky, slightly sweet texture that holds together well.

Recommended Brands and Prices

  • Shirakiku, A popular brand sold at AEON and Wellcome. A 5kg bag costs HKD 80-120. Grown in California.
  • Koshihikari from Niigata, Imported Japanese rice. A 5kg bag costs HKD 150-250 at City’super or Sogo. Niigata prefecture is the most famous region.
  • Tamanishiki, A premium blend of short-grain rice from the US. A 5kg bag is HKD 100-130. Known for consistent quality.

How to Cook

Rinse rice in cold water until the water runs clear. Drain and let rest for 30 minutes. Use a rice cooker with a 1:1.1 ratio of rice to water (by volume). For stovetop, use the same ratio, bring to a boil, cover, simmer on low for 15 minutes, then rest for 10 minutes. Do not lift the lid during cooking.

Properly cooked rice is the foundation for sushi rice secrets and temaki hand rolls.

Nori (Dried Seaweed)

Nori is used for wrapping sushi rolls, onigiri, and as a garnish. It is made from dried, pressed seaweed sheets. Quality varies, high-grade nori is deep green-black, shiny, and crisp. Lower grades are dull and brittle.

Recommended Brands and Prices

  • Yamasa Nori, A standard brand. A pack of 10 sheets costs HKD 25-35 at AEON.
  • Marutake Nori, Premium nori from Ariake Bay. A pack of 10 sheets costs HKD 50-70 at City’super.
  • Kawashima Nori, High-end, often used in sushi restaurants. A pack of 10 sheets costs HKD 80-120.

How to Use

To keep nori crisp, store in an airtight container with a silica gel packet. Lightly toast each sheet over a gas flame for 2-3 seconds per side before using. Nori is essential for temaki fillings guide and temaki vs maki comparisons.

Rice Vinegar (Su)

Japanese rice vinegar is milder and less acidic than Western vinegars. It is used for sushi rice, salad dressings, and pickles (tsukemono). Seasoned rice vinegar (already mixed with sugar and salt) is also available for convenience.

Recommended Brands and Prices

  • Mizkan, A leading brand. A 500ml bottle of plain rice vinegar costs HKD 20-30. Seasoned version is around HKD 25-35.
  • Marukan, Another trusted brand. A 500ml bottle costs HKD 25-35.
  • Kikkoman, Seasoned rice vinegar is HKD 30-40 for 500ml.

How to Use

For sushi rice, mix 3 tablespoons rice vinegar, 2 tablespoons sugar, and 1 teaspoon salt, then fold into freshly cooked rice. For dressings, combine with soy sauce, mirin, and sesame oil.

Kewpie Mayonnaise

Japanese mayonnaise, led by Kewpie, is distinct from Western mayonnaise. It uses only egg yolks (not whole eggs), rice vinegar, and a blend of oils, resulting in a richer, tangier taste. It comes in a squeezable bottle with a narrow nozzle.

Price

A 300g bottle of Kewpie mayonnaise costs HKD 25-35 at most supermarkets. Larger 500g bottles are HKD 35-50.

How to Use

Use for okonomiyaki, takoyaki, potato salad, coleslaw, and as a dip for vegetables or tempura. It is also a key ingredient in many izakaya-style snacks.

Panko (Japanese Breadcrumbs)

Panko are light, flaky breadcrumbs that create a crispier coating than regular breadcrumbs. They are made from crustless bread, giving a coarser texture.

Recommended Brands and Prices

  • Kikkoman Panko, A 200g bag costs HKD 15-20.
  • Kyushu Panko, A premium brand, HKD 25-30 for 200g at City’super.

How to Use

Use for tonkatsu (breaded pork cutlet), ebi fry (breaded shrimp), and chicken katsu. Season the panko with salt and pepper before coating. Deep-fry at 170-180°C for best results.

Sesame Oil and Sesame Seeds

Toasted sesame oil is used as a finishing oil, not for cooking. It adds a nutty aroma to dressings, stir-fries, and soups. White sesame seeds (shiro goma) and black sesame seeds (kuro goma) are used as garnishes.

Recommended Brands and Prices

  • Kadoya, A premium sesame oil brand. A 200ml bottle costs HKD 40-60.
  • Kikkoman, A 200ml bottle costs HKD 25-35.
  • Yamasa, Sesame seeds, 100g pack, HKD 15-25.

How to Use

Drizzle sesame oil over finished dishes like gyoza, ramen, or steamed vegetables. Toast sesame seeds in a dry pan until golden before sprinkling.

Other Useful Ingredients

Beyond the essentials, these items are worth having:

  • Shichimi Togarashi, A seven-spice blend containing chili, sesame, nori, and citrus peel. A 15g bottle costs HKD 20-30.
  • Wasabi, Fresh wasabi is rare and expensive (HKD 200-400 per root). Most home cooks use tubes of wasabi paste (HKD 15-25).
  • Gari, Pickled ginger. A 200g jar costs HKD 25-40.
  • Konbu Cha, A powdered tea made from kombu, used as a seasoning or broth base. A 50g tin costs HKD 40-60.

Where to Buy in Hong Kong

Several retailers carry a full range of Japanese ingredients:

  • City’super, Multiple locations (Times Square, Harbour City, IFC). Extensive selection of premium brands.
  • AEON, Stores in Kornhill, Tuen Mun, and others. Good value for everyday items.
  • Sogo, Causeway Bay and Tsim Sha Tsui. High-end grocery section with imported goods.
  • Wellcome / ParknShop, Basic selection of Kikkoman, Kewpie, and Hondashi.
  • HKTVmall, Online delivery of most items, often with discounts.
  • Yamato Japanese Grocery, A specialty store in Wan Chai. Offers hard-to-find items like fresh yuzu and premium miso.

Prices vary by store and import costs. For the freshest dashi ingredients, visit City’super or Sogo. For everyday staples, AEON and Wellcome are sufficient.

With these ingredients, you can prepare a wide range of dishes, from simple miso soup to elaborate sushi types explained at home. Understanding how to use them also deepens your appreciation of restaurant meals, whether you are dining at a izakaya in Hong Kong or enjoying an omakase meal.

Related Articles

  • The Complete Guide to Japanese Food in Hong Kong
  • What is Temaki?
  • Sushi Rice Secrets
  • Izakaya Food Guide
  • Omakase Price Tiers
  • Sashimi Fish Guide