Inspired by Chefs.
Designed for Home.
Carefully developed with thoughtfully sourced ingredients and refined Japanese craftsmanship.
Crafted in Japan using carefully selected natural ingredients natural ingredients like flying fish, katsuobushi and ma-kombu, Kayanoya Original Dashi delivers authentic flavor in minutes.
Just clean, umami-rich broth that enhances everything it touches. One packet transforms your everyday meals into something extraordinary.
Grilled Flying Fish
It is a familiar soup stock ingredient in Kyushu and is often used in Hakata-style ozoni (New Year’s soup). Freshly caught flying fish are grilled and then finely ground whole, including the bones.
Katsuobushi
This high-quality arabushi (smoked and dried bonito) is carefully smoked over hardwood for half a month. It has an exceptionally robust aroma and rich flavor.
Round Herring
It is characterized by a deep flavor with rich umami and a subtle sweetness. Carefully selected round herring are processed while still exceptionally fresh.
Ma-Kombu
It is known for its thick texture, pronounced sweetness, and ability to produce a clear broth. Its elegant flavor also makes it popular as a gift.
One Dashi
Endless Possibilities
From authentic Japanese dish like udon to stir-fries and even salad dressings—Kayanoya Dashi adds depth and balance to a wide range of dishes.It’s your all-in-one flavor enhancer.
VIEW RECIPES
Simmer or Sprinkle:
Choose What Your Dish Needs
Kayanoya Dashi adds authentic Japanese flavor in two effortless ways—simmer for a clean, umami-rich broth, or tear open the packet and use it as a seasoning to boost flavor instantly.
1
Simmer to Make Broth
Drop the whole packet into water, bring to a boil on high, then simmer on medium for 3 minutes.
Basic Broth: 1 packet per 2 cups of water.
Perfect for: miso soup, clear soup, chawanmushi (steamed egg custard), udon, soba.
Rich Broth: 2 packets per 2½ cups of water.
Perfect for: simmered dishes, dipping sauce for noodles (mentsuyu), or dishes needing a stronger flavor.
2
Use as Seasoning
Open the packet, sprinkle the powder directly into your dish, then stir well to blend the flavors evenly.
- Add umami to stir-fries and noodle dishes.
- Use as a savory rub for meat or fish instead of salt and pepper.
- Mix into sauces like tomato or cream for deeper flavor.
- Blend into batter for savory pancakes or tempura.
- Shake onto fries or fried foods as a finishing touch.
Trusted by Culinary Professionals
Top chefs across the U.S. trust Kayanoya’s dashi for its authentic flavor and ease of use. Made with carefully selected ingredients and traditional methods, it brings deep umami and versatility to both simple and sophisticated dishes.
Ivan Orkin
Ivan Ramen, NY
I discovered Kayanoya's dashi products in Tokyo and was immediately impressed by their commitment to quality and tradition. Using time-honored methods, their dashi combines bonito flakes, kelp, and shiitake mushrooms without artificial enhancers, delivering a profound, homemade-like flavor. This high-quality dashi has become a staple in my kitchen, enhancing a variety of dishes with minimal effort.
Raphael Lunetta
Lunetta, CA
The way the dashi comes in those tea bags—it’s really nice and easy to use. It doesn’t overcomplicate things, and the flavor isn’t too intense. Dashi has this beautiful background presence. You can taste it early, adjust as you go—reduce it, intensify it, or keep it subtle. It’s incredibly versatile.
Hisanori Yamamoto
icca, NY
Kayanoya brings authentic Japanese dashi to your home with ease. Using carefully selected ingredients, it allows you to enjoy rich umami flavors without complex preparation. It's perfect for busy lifestyles, offering the depth of real dashi at home. I highly recommend these convenient and authentic products.
Over a Century of Dashi Craftsmanship
Kayanoya is part of Kubara Honke, a family-owned company from Kyushu, Japan, with over 130 years of history. We are dedicated to sharing the essence of traditional Japanese cooking with the world—through simple, natural ingredients and artisanal methods.
1893
The Beginning
Our story began in a quiet village in Kyushu, Japan. Surrounded by fertile land and pristine seas, our founder opened a small soy sauce brewery in Kubara. The goal was simple: to create honest, flavorful seasonings grounded in nature and tradition.
2005
Kayanoya is Born
Driven by a desire to explore Japanese flavor more deeply, we opened the first Kayanoya restaurant—a place where seasonal ingredients and traditional techniques met the principles of slow food. It soon drew chefs and food lovers from across Japan and beyond.
2006
The Birth of Kayanoya Dashi
Guests at the restaurant would ask, “How can I make this at home?” In response, we created Kayanoya Dashi—an easy-to-use blend that brought the richness of our kitchen into home cooking. Developed with care, it became our signature.
2010
From Japan to Your Home
Today, Kayanoya shares its flavor and philosophy with people around the world. With over 30 stores in Japan and customers globally, we help you turn everyday meals—whether soup, pasta, or rice—into something quietly exceptional.
New to Dashi? Start Here
Curious about dashi but not sure where to begin? Explore authentic Japanese umami in your own kitchen with ease. Enjoy special $4 shipping on our Starter Kit.
Explore Our Dashi Collection
Whether you’re looking for rich seafood flavor or a vegan-friendly option, our full lineup has something for every cooking style.
 Vegetable Stock Powder |  Mushroom Stock Powder |  Kelp Stock Powder |  Ultra-Premium Dashi Stock Powder |  Light-in-Sodium Dashi Stock Powder |  Light-in-Sodium Vegetable Stock Powder | |
Flavor Profile | This Western-style dashi concentrates the umami of five vegetables and offers a consommé-like depth of vegetable flavor. | A blend of domestically grown log-cultivated shiitake and maitake mushrooms creates a broth with deep, rich flavor. This dashi is full of fragrant mushroom aroma and is also suitable for vegetarian (shojin) cuisine. | Carefully selected Ma-kombu for its sweetness and Rishiri-kombu for its clear umami create a mellow kelp flavor that complements other ingredients beautifully. | Combining light, clear-flavored tuna flakes with Hongare-katsuobushi, grilled flying fish, Rishiri-kombu, and dried flying fish creates a refined, delicate broth that showcases the umami of tuna. | Balanced and savory, with 53% less sodium than our standard blend—perfect for lighter meals. | Light and gentle, with natural vegetable richness and 67% less sodium than our regular dashi. |
Key Ingredients | Onion, Celery, Garlic, Carrot, and Cabbage | Dried Shitake Mushrooms and Dried Maitake Mushrooms | Ma-Kombu, Rishiri-Kombu, and Dried Shiitake Mushroom | Tuna, Hongare-katsuobushi, Grilled Flying Fish, Rishiri-Kombu, and Dried Flying Fish | Grilled Flying Fish, Katsuobushi, Round Herring, and Ma-Kombu | Onion, Celery, Garlic, Carrot, and Cabbage |
Plant-Based | ||||||
Best Used For | Soups, Pasta, and Pilaf | Seasoned Mixed Rice, Simmered Dishes, and Chawanmushi | Osuimono, Seasoned Mixed Rice, and Hot Pot | Osuimono and Chawanmushi | Osuimono, Miso Soup, Udon and Soba, Seasoned Mixed Rice, Simmered Dishes, Chawanmushi, and Hot Pot | Soups, Pasta, and Pilaf |
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