Collection: All our Japanese products

After more than two years spent meticulously sourcing them, iRASSHAi offers you a selection of over 1000 products, imported from Japan, three quarters of which are being sold in France for the first time. Discover authentic Japanese grocery products to enhance your cooking! And if you don't know where to start, we regularly write recipes for all tastes and levels to give you ideas. 

1481 products

  • 5 Grain Gomashio Seasoning ⋅ Mishima Foods ⋅ 36g

    ⋅ Crunchy texture⋅ A ready-to-use blend⋅ Salty, lightly toasted tasteA blend with sesame, Japanese sea salt and five grains. It...

    Regular price 3.40 €
    Prix promotionnel 3.40 € Regular price
    Price per unit 94.44 € per kg
  • Sweet okonomiyaki sauce ⋅ Otafuku ⋅ 300g

    ⋅ Otafuku's signature thick sauce⋅ Accompanies okonomiyaki and other Japanese dishes⋅ Perfect in a burger, with fries or vegetables⋅ Sweet and savory tasteThis Japanese sauce...

    Regular price 5.85 €
    Prix promotionnel 5.85 € Regular price
    Price per unit 19.50 € per kg
  • Yuzu green tea for cold infusion 7 Sachets ⋅ En Tea ⋅ 35g

    ⋅ Yuzu-scented green tea⋅ Refreshing fragrance⋅ Ideal for cold infusion and iced tea⋅ Umami mastered⋅ To be re⋅ infused several timesDiscover a...

    Regular price 14.90 €
    Prix promotionnel 14.90 € Regular price
    Price per unit 425.71 € per kg
  • Loose roasted hojicha tea from Kyoto Uji ⋅ Yamamasa Koyamaen ⋅ 40g

    ⋅ Hojicha d'Uji de Kyoto⋅ Rich, deep fragrance⋅ Comforting roasted notes⋅ Low theine⋅ Ideal after a good Japanese dinner!This exceptional Hojicha is...

    Regular price 12.60 €
    Prix promotionnel 12.60 € Regular price
    Price per unit 315.00 € per kg
  • Box of 6 yokan bean noodles ⋅ Kaishindo ⋅ 210g

    ⋅ Assortment of 6 yokan: kuromitsu, sesame, walnut, matcha, salt and nature⋅ Handcrafted recipes from the house of Kaishindo⋅ Melt-in-your-mouth textures and varied flavors⋅ Enjoy with...

    Regular price 12.50 €
    Prix promotionnel 12.50 € Regular price
    Price per unit 59.52 € per kg
  • Ohara matcha genmaicha tea loose ⋅ Yamamasa Koyamaen ⋅ 100g

    ⋅ Blend of genmaicha and matcha⋅ Beautiful emerald infusion⋅ Deep umami dimension⋅ Vegetal notes with toasted rice⋅ Brew several times! This unique tea is created...

    Regular price 13.90 €
    Prix promotionnel 13.90 € Regular price
    Price per unit 139.00 € per kg
  • Sweet potato starch mix ⋅ Maeda ⋅ 100g

    ⋅ Perfect for making warabi mochi, a traditional dessert⋅ Gluten-free⋅ Traditionally enjoyed in spring and summer, for a fresh, light dessert⋅ Sachet...

    Regular price 2.00 €
    Prix promotionnel 2.00 € Regular price
    Price per unit 20.00 € per kg
  • Okonomiyaki flour ⋅ Okumoto Flour Milling ⋅ 250g

    ⋅ Authentic taste of Osaka⋅ Quick and easy to prepare⋅ With cabbage, shrimp, pork, cheese... anything goes!⋅ Also suitable for crispy tempuraSpecial flour made in...

    Regular price 3.70 €
    Prix promotionnel 3.70 € Regular price
    Price per unit 14.80 € per kg
  • Whole rice milky queen from Toyama ⋅ Nanohana ⋅ 1kg

    ⋅ Tender texture⋅ Milky color⋅ Delicious cold but can also be eaten hot⋅ Deep flavor⋅ Grown in Toyama⋅ Ideal rice for onigirisIf Koshihikari is the...

    Regular price 17.80 €
    Prix promotionnel 17.80 € Regular price
    Price per unit 17.80 € per kg
  • Sencha matcha tea Mabushi loose ⋅ Yamamasa Koyamaen ⋅ 200g

    ⋅ Blend of sencha and matcha⋅ Emerald-colored infusion⋅ Fresh taste with lots of umami⋅ Rich in antioxidants⋅ Refill bagThis unique tea is created by sprinkling...

    Regular price 14.20 €
    Prix promotionnel 14.20 € Regular price
    Price per unit 71.00 € per kg
  • Concentrated tsuyu sauce ⋅ Morita ⋅ 1L

    ⋅ Multi-purpose sauce⋅ Convenient 1L format⋅ Nice umami dimension⋅ Ideal as a broth or dipping sauce for your noodles⋅ Superb as a marinadeThis multi-purpose sauce is...

    Regular price 12.00 €
    Prix promotionnel 12.00 € Regular price
    Price per unit 12.00 € per l
  • Vegan shiitake dashi powder ⋅ Fuji Shokuhin ⋅ 40g

    ⋅ Vegan⋅ Ideal for making a light soup or broth⋅ Caffeine-free⋅ To bring umami and depth to dishes⋅ To replace the...

    Regular price 5.90 €
    Prix promotionnel 5.90 € Regular price
    Price per unit 147.50 € per kg
  • Grated fresh garlic paste ⋅ House foods ⋅ 43g

    ⋅ Perfect for seasoning broths, sauces and stews⋅ Very good with gyozas⋅ Ideal for enhancing your ramen or mapo tofuThis garlic paste is ideal...

    Regular price 3.50 €
    Prix promotionnel 3.50 € Regular price
    Price per unit 81.40 € per kg
  • Dehydrated miso soup mix with wakame ⋅ Uonoya ⋅ 70g

    ⋅ Blend of crunchy wakame seaweed and glutinous rice mochi⋅ Adds flavor, tender texture and crunch to your soups and broths⋅ Perfect for sublimating your soups...

    Regular price 6.25 €
    Prix promotionnel 6.25 € Regular price
    Price per unit 89.29 € per kg
  • Anko red azuki bean paste with pieces ⋅ Endo Seian ⋅ 300g

    ⋅ Sweet flavor reminiscent of chestnut⋅ Perfect for dorayaki, mochi or manju⋅ Delicious on toast, yogurt or desserts⋅ Rich in fiber and mineralsThis bean paste...

    Regular price 8.00 €
    Prix promotionnel 8.00 € Regular price
    Price per unit 26.67 € per kg
  • Plum vinegar Ume ⋅ Maruso ⋅ 200ml

    ⋅ Plum vinegar, beautiful fruity and tangy dimension⋅ Can be drunk diluted with water⋅ Slightly sweet⋅ salty⋅ fragrance Ideal for vinaigrette and marinade⋅...

    Regular price 6.45 €
    Prix promotionnel 6.45 € Regular price
    Price per unit 32.25 € per l
  • Pukupuku tai strawberry fish wafer ⋅ Meito ⋅ 16g

    ⋅ Creamy, gourmet strawberry filling⋅ Light, crispy dough⋅ Ideal for a sweet breakCalcium-rich wafers with a light, creamy texture....

    Regular price 1.60 €
    Prix promotionnel 1.60 € Regular price
    Price per unit 100.00 € per kg
  • Matcha chasen bamboo whisk 48 branches ⋅ Emro Aziatica

    ⋅ 48-strand matcha whisk for fine, creamy foam⋅ Made of natural bamboo, no glue or varnish⋅ Preserves the flavour and texture of the...

    Regular price 14.50 €
    Prix promotionnel 14.50 € Regular price
  • Furikake seasoning with nori seaweed and katsuobushi ⋅ Futaba ⋅ 50g

    ⋅ Furikake with seaweed and katsuobushi⋅ Very versatile, add to any dish⋅ Delicious as a topping on a bowl of rice, egg...

    Regular price 7.50 €
    Prix promotionnel 7.50 € Regular price
    Price per unit 150.00 € per kg
  • shichimi 7-spice blend ⋅ Tanaka Bussan ⋅ 22g

    ⋅ Ideal for marinades⋅ Easy to use⋅ Fresh, balanced taste⋅ Handcrafted⋅ I'm used in ShokudoThis shichimi is a blend of seven spices, ideal...

    Regular price 1.65 €
    Prix promotionnel 1.65 € Regular price
    Price per unit 75.00 € per kg
  • Sauce for mentsuyu noodles with yuzu ⋅ Daisho ⋅ 185g

    ⋅ Mentsuyu sauce⋅ Scented with yuzu⋅ Dimension umami⋅ Ideal for dipping your noodles⋅ To spice up a brothYuzu mentsuyu is a traditional Japanese sauce that combines...

    Regular price 3.65 €
    Prix promotionnel 3.65 € Regular price
    Price per unit 19.73 € per kg
  • Matcha tea kit with sieve and spatula ⋅ Yamamasa Koyamaen

    ⋅ Fine sieve for lump-free powder⋅ Steel box for storing matcha⋅ Spatula included for precise dosing⋅ An essential kit for the...

    Regular price 12.80 €
    Prix promotionnel 12.80 € Regular price
  • Tonkatsu frying sauce ⋅ Bull-Dog ⋅ 300ml

    ⋅ Emblematic sauce of Japanese cuisine⋅ Accompanies tonkatsu and other fried foods⋅ Alternative to ketchup⋅ Sweet flavor⋅ SaltyThis thick, flavorful Japanese sauce is often...

    Regular price 4.90 €
    Prix promotionnel 4.90 € Regular price
    Price per unit 16.33 € per l
  • White rice okomesan ⋅ Okomesan ⋅ 1kg

    ⋅ A japonica rice⋅ Tender texture⋅ Ideal for everyday use⋅ For all usesA japonica rice grown in Italy, in the Lomellina rice fields, and specially selected by...

    Regular price 9.50 €
    Prix promotionnel 9.50 € Regular price
    Price per unit 9.50 € per kg
  • Soy sauce bean ⋅ Naogen ⋅ 20ml

    ⋅ An original soy sauce in bean⋅ Convenient to carry⋅ Excellent alternative to salt for all types of dishes⋅ Perfect on grilled vegetables and meatsThis...

    Regular price 7.65 €
    Prix promotionnel 7.65 € Regular price
    Price per unit 382.50 € per l
  • Yuzu oil ⋅ Tsuji Seiyu ⋅ 65g

    ⋅ Fresh, tangy fragrance⋅ Ideal as a seasoning⋅ Yuzu-infused corn oil⋅ Add to your marinades for a citrus fragrance⋅ Perfect for...

    Regular price 7.60 €
    Prix promotionnel 7.60 € Regular price
    Price per unit 116.92 € per kg
  • Semi-sweet white miso from Shinano ⋅ Yamataka ⋅ 750g

    ⋅ I'm used at KiSSABA!⋅ Handcrafted⋅ Tender texture⋅ With steamed vegetables or fish⋅ Works for sweet or savory⋅ Gluten-freeA miso...

    Regular price 9.80 €
    Prix promotionnel 9.80 € Regular price
    Price per unit 13.07 € per kg
  • Soy sauce infused with kombu seaweed ⋅ Fuji Shokuhin ⋅ 200ml

    ⋅ Soy sauce infused with kombu⋅ seaweed Fermented in cypress barrels⋅ Unique, mild aroma, perfect for re⋅ enhancing the umami of a dish⋅ Add a few drops to...

    Regular price 8.50 €
    Prix promotionnel 8.50 € Regular price
    Price per unit 42.50 € per l
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Find out more about Japanese grocery products

The basic ingredients of Japanese cuisine include :

  • Rice (gohan): The centerpiece of most Japanese meals.
  • Soya: Used in the form of soy sauce, misoor tofu.
  • Seaweed (nori, kombu, wakame): Essential in soups and sushi.
  • Dashi A basic broth made from kombu (seaweed) and dried bonito.
  • Mirin A sweet rice wine used for cooking.
  • Rice vinegar Indispensable for seasoning sushi rice and marinades.
  • Wasabi A spicy condiment, often served with sushi.

The mirin and cooking sake are both used for cooking, but differ mainly in their sugar and alcohol content. Mirin is a mild, sweet, low-alcohol rice wine used to add sweetness and brightness to dishes. Cooking sake is drier, with a higher alcohol content, and is used to deglaze dishes and neutralize fish or meat odors.

The most common types of Japanese noodles are :

  • Ramen Wheat noodles served in a hot broth, very popular in Japan.
  • Udon Thick wheat noodles, served in soup or stir-fried, often in a light broth.
  • Soba Thin buckwheat noodles, served hot in soup or cold with an accompanying sauce.
  • Somen Very thin wheat noodles, usually served cold in summer.

The dashi is a basic broth in Japanese cuisine, used to prepare soups such as miso soup, sauces and simmered dishes. It can also be used to cook vegetables, as inoden, or as a base for noodle dishes. To use it, simply dilute dashi (whether granulated, liquid or homemade) with water, then stir it into your recipes.

White miso (shiro miso) and red miso (aka miso ) differ in color, taste and fermentation time:

  • White miso Mellower, slightly sweet, with shorter fermentation, often used for light dishes such as soups.
  • Red miso Stronger-tasting, saltier and with longer fermentation, used in more robust dishes such as rich miso soups or marinades.

To choose the right rice vinegar, take into account :

  • White rice vinegar: Mild and versatile, ideal for sushi, marinades and vinaigrettes.
  • Seasoned rice vinegar: Already sweetened and salted, ready to use for sushi rice.
  • Brown rice vinegar: More intense in flavor, often used for richer dishes or more complex marinades.

Typical sushi accompaniments include:

  • Wasabi: Pungent paste made from wasabi root, added directly to the sushi or mixed with soy sauce.
  • Pickled ginger (gari): Thin slices of pickled ginger, eaten between bites to refresh the palate.
  • Soy sauce: Used to lightly soak sushi before eating.
  • Shiso: Perilla leaf, sometimes served with sushi to add a herbaceous note.

The basics of Japanese cuisine are based on the use of fresh ingredients and essential seasonings such as soy sauce, miso, mirin, rice vinegar and dashi. Food is often cooked simply, highlighting the purity and natural flavor of the ingredients. Common techniques include steaming, grilling, light frying (tempura), and the preparation of raw dishes such as sushi and sashimi.

A balanced bento includes :

  • Protein: Fish, meat, tofu or egg.
  • Rice: The main ingredient, often accompanied by sesame seeds or furikake (rice seasoning).
  • Vegetables: Raw, pickled (tsukemono), or cooked (e.g. broccoli, carrots).
  • Fruit: Chunks of fresh fruit to finish the meal.
  • Accompaniments: Like tamagoyaki (Japanese omelette), rice dumplings (onigiri) or small salads.

Japanese gastronomy is renowned for its many health benefits, thanks to its fresh ingredients, healthy cooking techniques and balanced nutrition. The Japanese have one of the highest life expectancies in the world, and many factors contribute to this remarkable longevity, including their eating habits! 

They have traditionally followed a balanced diet rich in vegetables, fish, seaweed, tofu and cereals, especially rice. Their diet is low in saturated fats and processed foods. Their diet is not too high in calories, yet packed with essential nutrients and antioxidants, which help fight oxidative stress, aid digestion and prevent cell aging.

The Japanese have a high consumption of oily fish, which is an excellent source of omega-3, beneficial to heart and brain health.

The basis of many Japanese dishes is rice, which is a healthy source of energy, low in saturated fats and rich in complex carbohydrates.

Japanese plates are often garnished with fresh vegetables, rich in vitamins, minerals and dietary fiber, which promote digestive health and vitality. Seaweeds such as nori, kombu and wakame are rich in nutrients including iodine, vitamins and essential minerals. 

Soy-based products such as tofu, miso and tempeh are also an excellent source of vegetable protein, fiber and antioxidants.

In addition, the Japanese consume fermented foods such as miso and nattō on a daily basis, which are beneficial for digestive health thanks to the probiotics they contain. 

Japanese cooking techniques also play their part! For example, grilling (yakitori) and steaming (nimono) preserve the flavor and nutritional value of food.

It should be noted that Japanese cuisine varies according to regional and individual preferences, so specific health benefits may vary according to personal dietary choices. However, in general, Japanese gastronomy is seen and recognized for its contribution to a healthy, balanced and nutritious diet.

Umami is one of the five basic flavors that the human taste buds can detect, alongside sweet, salty, sour and bitter. The term "umami" is of Japanese origin and translates roughly as "tasty" or "delicious". This flavor has a distinct gustatory quality and is often described as a sensation of "rich", "deep" or "savory" in the mouth.

Umami is generally associated with foods rich in glutamic acid, an amino acid that acts as a neurotransmitter in the human brain. Foods rich in umami include:

Monosodium glutamate (MSG): A food additive commonly used to enhance the umami flavor of many dishes.

Soy-based products: such as miso, soy sauce and tofu, which are rich in natural glutamic acid.

Fermented foods: such as Parmesan cheese, Roquefort, kimchi, and fermentation products like Worcestershire sauce.

Slow-cooked meats: Like roast beef, pulled pork and other slow-cooked dishes that develop umami flavors over time.

Mushrooms: Like shiitake and porcini mushrooms, which naturally contain glutamic acid.

Tomatoes: Especially ripe tomatoes, which are rich in glutamic acid and seen as a mainstay of umami flavor in Italian cuisine, for example.

Umami has a unique ability to enhance and balance flavors in dishes, particularly by adding depth and complexity to culinary preparations. It is often used in combination with other basic flavors to create deliciously balanced dishes. It was recognized as a distinct flavor during the 20th century and is now widely accepted around the world as an essential element of the human taste palette.