Whole katsuobushi
For shaving in your kitchen or refining your dashi. Ask about block types and specifications for your application.
Ask about specificationsKatsuobushi sourced from Makurazaki in Kagoshima, Japan. Discover the smoky aroma of freshly shaved bonito, clear umami and a lasting finish. Brought to your everyday cooking by NR Capital.
Enquire about katsuobushiSold by NR Capital

Katsuobushi is a traditional Japanese ingredient made by boiling, smoking and drying skipjack tuna. Karebushi undergoes additional mould-culturing and drying. Shave it for dashi, or enjoy thin flakes directly on your food.
NR Capital sells katsuobushi sourced from Makurazaki, Kagoshima. Bring the work of its producers to your table through aroma and umami.
Delicate soups, rich noodle broths, tofu or grilled dishes: tell us how you plan to use it and the quantity you need.
Discuss the aroma, depth and presentation you want to achieve.

For shaving in your kitchen or refining your dashi. Ask about block types and specifications for your application.
Ask about specificationsFor stocks and finishing dishes. Discuss cut and pack size for soups, noodles, tofu and vegetables.
Ask about specificationsFor restaurants, prepared-food producers and retailers. Send your application, pack size and required quantity for a quotation.
Ask about specificationsThese are product categories. Please enquire about specifications, prices, availability and lead times.
Explore the differences that help you use katsuobushi in the kitchen.
Arabushi is boiled, smoked and dried bonito. For karebushi, the surface is trimmed and mould-culturing and drying follow. Repeating these stages produces honkarebushi.
Sources (Japanese)Inosinate in katsuobushi and glutamate in kombu work together to create an umami synergy.
Sources (Japanese)Thin flakes suit quick stocks and toppings. Thick shavings are simmered longer for a stronger stock.
Sources (Japanese)Fresh flakes can be added to a second stock made from used flakes to replenish its aroma. Adjust to your dish.
Sources (Japanese)Bring katsuobushi from Kagoshima and Makurazaki to everyday meals. Start with a pinch of thin flakes. These are serving ideas for homes and restaurants.

A basic method for thin flakes. Follow the product's recommended quantity.
Bring water to the boil, then turn off the heat.
Add thin bonito flakes and leave for 1–2 minutes.
Strain gently through a paper- or cloth-lined sieve. Do not squeeze the flakes.
Thick shavings require a different simmering method. Follow the product instructions.
Sources (Japanese)From preserved fish to a foundation of Japanese cooking, shaped by generations of regional ingenuity.

According to Makurazaki City, Mori Yahei is said to have brought the method in 1707. Production based on boiling and smoke-drying is said to have begun locally around this time.
Katsuobushi-making has been passed down in Makurazaki, Kagoshima. Boiling, deboning, smoking and drying reflect the accumulated experience of its craftspeople.
Ancient texts mention dried or boiled-and-dried bonito products such as katauo and nikatauo. These precede today's smoke-dried katsuobushi.
Smoking and drying techniques improved, and katsuobushi became a stock ingredient for soups and simmered dishes. Production developed in Kishu, Tosa and Satsuma.
Repeated mould-culturing and drying developed further, yielding different aromas and flavours. Different types still suit different dishes today.
There are different accounts of its origins and transmission. This is regional history based on the sources, not the founding history of NR Capital or its suppliers.
Beyond choosing the bonito, enjoy shaving it yourself.
NR Capital plans to sell bonito shaving machines, including fully automatic models.
Please enquire separately about shavers. Models, pricing and launch timing will be advised individually.
Enquire about shaversContact NR Capital about product specifications, pack sizes or wholesale quotations. Include your intended use, quantity and delivery region.
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