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. 

46 revenue on 1480 sales

  • Matcha sencha tea 10 tea bags ⋅ Kamitsujien ⋅ 30g

    ⋅ Mixture of sencha and matcha⋅ 10 sachets of sencha⋅ Label JAS, organic Japanese culture⋅ Sencha from Uji in Kyoto⋅ Fresh, umami fragrance⋅ Numerous benefits...

    Regular price 8.60 €
    Prix promotionnel 8.60 € Regular price
    Price per unit 286.67 € per kg
  • Gyokuro Furumon tea from Kyoto Uji in bulk ⋅ Yamamasa Koyamaen ⋅ 100g

    ⋅ High-end Gyokuro tea⋅ Fine, delicate, umami fragrance between sencha and matcha⋅ Shade-grown tea plants to develop umami⋅ Rich in...

    Regular price 26.90 €
    Prix promotionnel 26.90 € Regular price
    Price per unit 269.00 € per kg
  • Amagase sencha tea from Uji in Kyoto loose ⋅ Yamamasa Koyamaen ⋅ 100g

    ⋅ Light, fresh and floral taste⋅ Can be enjoyed hot or cold⋅ Umbami aroma as tea is shaded for two weeks⋅ Typical Japanese Sencha! ⋅ Aluminium canister for...

    Regular price 20.80 €
    Prix promotionnel 20.80 € Regular price
    Price per unit 208.00 € per kg
  • Sakura powder ⋅ Kyoto Yamasan ⋅ 40g

    ⋅ Fine sakura powder⋅ Perfect for rosé desserts with floral notes⋅ Add to a nice smooth latte⋅ Can be sprinkled on top of a...

    Regular price 17.65 €
    Prix promotionnel 17.65 € Regular price
    Price per unit 441.25 € per kg
  • Black rice infusion genmaicha 10 bags ⋅ Nanohana ⋅ 50g

    ⋅ Made with Toyama rice⋅ 10 easy-to-brew sachets⋅ Theine-free⋅ Rich in anti-oxidants⋅ Drink hot or iced!⋅ Ideal as a giftDiscover a...

    Regular price 15.40 €
    Prix promotionnel 15.40 € Regular price
    Price per unit 308.00 € per kg
  • Sencha tea 24 bags ⋅ Homme Asakichi Shoten ⋅ 48g

    ⋅ Sencha green tea⋅ 24 bags⋅ To be prepared exceptionally with boiling water⋅ Can be infused cold for greater subtletyThe fruit of long selection work...

    Regular price 14.80 €
    Prix promotionnel 14.80 € Regular price
    Price per unit 308.33 € per kg
  • Black tea 25 bags ⋅ Miyazaki sabou ⋅ 50g

    ⋅ Grown under the JAS label (Japanese organic equivalent)⋅ Biodegradable bags made from plant material⋅ Hand-harvested⋅ Mild, slightly sweet taste characteristic of teas...

    Regular price 9.10 €
    Prix promotionnel 9.10 € Regular price
    Price per unit 182.00 € per kg
  • Black tea kocha with atoumo leaves 7 Sachets ⋅ En Tea ⋅ 14g

    ⋅ Black tea with atoumo⋅ Anti⋅ inflammatory virtues⋅ Rich in antioxidants⋅ Rich, full-bodied fragrance⋅ Seasonal productThis unique black tea, subtly scented with atoumo leaves,...

    Regular price 13.55 €
    Prix promotionnel 13.55 € Regular price
    Price per unit 967.86 € per kg
  • Yuzu green tea for cold infusion 100 Sachets ⋅ En Tea ⋅ 500g

    These tea bags contain a blend of sencha and yuzu zest. The fresh, fragrant aromas are ideal for hot infusion...

    Regular price 180.00 €
    Prix promotionnel 180.00 € Regular price
    Price per unit 360.00 € per kg
  • Sencha green tea for cold infusion 100 bags ⋅ En Tea ⋅ 500g

    These teabags contain a blend of sencha and kamairicha teas. The fresh, fragrant aromas are perfect for both hot and cold infusion. It...

    Regular price 180.00 €
    Prix promotionnel 180.00 € Regular price
    Price per unit 360.00 € per kg
  • Uji matcha tea ⋅ Yamashiro ⋅ 40g

    ⋅ Perfect for discovering matcha⋅ Very popular matcha ⋅ Slight bitterness⋅ Matcha from Uji, Kyoto, renowned for its quality⋅ Multifunctional: lattes, baking, etc.⋅ Numerous benefits for...

    Regular price 19.90 €
    Prix promotionnel 19.90 € Regular price
    Price per unit 497.50 € per kg
  • Classic matcha tea Kaede from Uji in Kyoto ⋅ Yamamasa Koyamaen ⋅ 100g

    ⋅ Matcha from Kyoto Uji, renowned for its quality⋅ Second and third harvests for aromatic intensity⋅ Ideal for matcha latte⋅ Rich in antioxidants⋅ Numerous...

    Regular price 29.00 €
    Prix promotionnel 29.00 € Regular price
    Price per unit 290.00 € per kg
  • Pickled sakura cherry blossoms for infusion ⋅ Fuji Shokuhin ⋅ 35g

    ⋅ Sakura flowers preserved in salt⋅ Subtle floral taste, enhanced by umezu plum vinegar⋅ Subtly decorates your dishes⋅ Perfectly complements a...

    Regular price 6.30 €
    Prix promotionnel 6.30 € Regular price
    Price per unit 180.00 € per kg
  • Loose genmaicha tea ⋅ Sasaki seicha ⋅ 100g

    ⋅ Genmaicha with brown rice⋅ Gourmet flavor of toasted cereals⋅ Low caffeine⋅ Perfect accompaniment to Japanese meals⋅ Brews several timesA Japanese green tea...

    Regular price 9.10 €
    Prix promotionnel 9.10 € Regular price
    Price per unit 91.00 € per kg
  • Green tea ryokucha powder ⋅ Miyazaki sabou ⋅ 60g

    ⋅ Finely ground Ryokucha⋅ Alternative to kitchen matcha⋅ Rich in antioxidants⋅ Perfect in latte, patisserie, smoothieThis green tea powder is ideal for...

    Regular price 7.50 €
    Prix promotionnel 7.50 € Regular price
    Price per unit 125.00 € per kg
  • Loose black tea ⋅ Miyazaki sabou ⋅ 40g

    ⋅ Miyazaki black tea⋅ Naturally fruity fragrance⋅ Less oxidized than traditional black teas⋅ Rich in antioxidantsThis loose-leaf black tea comes from the Miyazaki...

    Regular price 7.50 €
    Prix promotionnel 7.50 € Regular price
    Price per unit 187.50 € per kg
  • Black soy infusion ⋅ Odogaki ⋅ 350ml

    ⋅ Tanba black soy bean infusion⋅ Caffeine-free⋅ Roasted flavor⋅ Rich in fiber, minerals and antioxidants⋅ Enjoy hot or icedA herbal infusion with...

    Regular price 2.60 €
    Prix promotionnel 2.60 € Regular price
    Price per unit 7.43 € per l
  • Sencha green tea for cold infusion 7 bags ⋅ En Tea ⋅ 35g

    ⋅ To make your iced teas easily⋅ Plain green tea for a fresh, umami taste⋅ 1 bag for 500ml water⋅ Fast infusion in 30 sc⋅...

    Regular price 16.40 €
    Prix promotionnel 16.40 € Regular price
    Price per unit 468.57 € per kg


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.