Building a Japanese Pantry

You don't need a perfectly stocked Japanese grocery store nearby to cook great Japanese food at home. You need the right foundational ingredients — the ones that appear again and again across hundreds of dishes, from weeknight stir-fries to weekend ramen projects. Here are the ten essentials to start with.

1. Soy Sauce (Shoyu)

The cornerstone of Japanese cooking. Koikuchi shoyu (dark soy sauce) is the everyday standard — rich, salty, and deeply umami. Usukuchi (light soy sauce) is saltier but lighter in colour, preferred in Kansai-style cooking where you want flavour without darkening a dish. A good tamari is also worth keeping for dipping and finishing.

2. Mirin

A sweet rice wine used for seasoning rather than drinking. Mirin adds a gentle sweetness and a beautiful glaze to grilled meats, teriyaki sauces, and simmered dishes. Look for hon mirin (true mirin) rather than "mirin-style seasoning," which contains additives and tastes noticeably inferior.

3. Sake

Cooking sake tenderises meat, eliminates fishy odours, and adds a clean depth to braises and marinades. Use a mid-range drinking sake — if you wouldn't drink it, don't cook with it.

4. Miso Paste

Keep at least two types: a mild white miso (shiro) for soups and dressings, and a deeper red miso (aka) for robust braises and marinades. Miso keeps for a long time in the fridge and is extraordinarily versatile.

5. Dashi Stock

The invisible flavour behind most Japanese cooking. You can make it fresh from kombu and katsuobushi, or keep instant dashi granules (dashi no moto) for convenience. Either way, dashi is the reason Japanese food tastes like itself.

6. Rice Vinegar

Milder and less acidic than Western white vinegar, rice vinegar is essential for sushi rice, pickles (tsukemono), and light dressings. It adds brightness without overwhelming other flavours.

7. Kombu (Dried Kelp)

Kombu is pure umami in dried form. Use it to make dashi, add a strip to your rice cooker for extra flavour, or steep it in water overnight for a simple vegetarian stock. Store it in a cool, dry place — it lasts for months.

8. Katsuobushi (Bonito Flakes)

Shaved, smoked, and dried tuna that forms the smoky, savoury half of dashi. Beyond stock, use katsuobushi as a topping for takoyaki, okonomiyaki, and chilled tofu. The flakes dance with the heat from the food beneath them — a visual pleasure as much as a flavour one.

9. Japanese Short-Grain Rice

Not all rice is created equal. Japanese short-grain rice (uruchimai) is starchy, slightly sticky, and essential for sushi, onigiri, and everyday donburi. Brands like Koshihikari are widely available internationally and cook beautifully in a rice cooker or on the stovetop.

10. Togarashi (Japanese Chilli Blend)

Shichimi togarashi (seven-spice blend) contains dried chilli, sesame, citrus peel, ginger, and more. A pinch adds warmth and complexity to ramen, udon, grilled chicken, and soups without overwhelming heat. It's the finishing spice of Japanese cooking.

Where to Buy These Ingredients

  • Asian grocery stores — the most reliable source for authentic brands
  • Supermarket international aisles — soy sauce, mirin, and rice vinegar are increasingly mainstream
  • Online retailers — excellent for kombu, quality miso, and specialty items
  • Japanese grocery chains (Daiso, Mitsuwa, Japan Centre) — if you're lucky enough to have one nearby

Start with these ten, and you'll be able to make the vast majority of Japanese home cooking without any further shopping. The beauty of this pantry is how far each ingredient stretches — a bottle of mirin and a bag of katsuobushi will quietly transform dozens of dishes over their lifetimes.