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Designed for Home.
Carefully developed with thoughtfully sourced ingredients and refined Japanese craftsmanship.
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Kayanoya Original Dashi
Kayanoya Original Dashi is our signature blend of deep umami. With bold umami from roasted flying fish, skipjack tuna flakes, and ma-kombu kelp, it creates a deeply savory broth perfect for miso soup, udon, simmered dishes, and more. Rich, aromatic, and ready in minutes.
Kayanoya Vegetable Dashi
Kayanoya Vegetable Dashi offers a gentle, plant-based take on umami. Made with a blend of vegetables like onion, carrot, celery, and cabbage, it adds gentle depth and natural sweetness to soups, grains, pastas, and everyday meals. A versatile favorite for vegetarian cooking.
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.
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
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.
Yuko Kajino
M Cafe, CA
Kayanoya dashi collection is a game changer in the kitchen. Its complex flavor profile adds depth to any recipe. The vegetable stock powder is like a warm hug in a bowl. It's a magical seasoning that enhances the taste of any dish with its subtle sweetness and umami!
David Bouley
Founder of Bouley, NY
David is a fan of Kayanoya's high-quality food products, appreciating both their taste and ease of use. He collaborated with Kayanoya to craft innovative dishes that blend traditional Japanese dashi with French culinary techniques.
Dashi Starter Kits
Perfect for dashi beginners or thoughtful gifting, this curated starter kit features a selection of our beloved products in convenient, trial-sized portions. Experience the refined umami and craftsmanship of traditional Japanese cooking with every packet.
*Flat shipping fee: $4 (any quantity), or $7.95 if combined with other items.
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.
Dashi Starter Kit
Perfect for dashi beginners or thoughtful gifting, this curated starter kit features a selection of our beloved products in convenient, trial-sized portions. Experience the refined umami and craftsmanship of traditional Japanese cooking with every packet.
*Flat shipping fee: $4 (any quantity), or $7.95 if combined with other items.
Kit Included
Kayanoya Original Dashi Stock Powder
5 packets
Made from carefully selected roasted flying fish, round herring, ma-kombu kelp, and skipjack tuna flakes, it easily adds rich, savory flavor to your dishes. Perfect for both Japanese and Western cooking, it enhances umami in soups, stews, pastas, grilled dishes, and more.
Freeze-Dried Miso Soup - Nameko Mushroom
1 packet
Mushroom dashi paired with nameko mushrooms creates a delicate richness and gentle flavor, highlighting the unique character of this mushroom-filled soup.
Freeze-Dried Miso Soup - Japanese Leek and Wakame Seaweed
1 packet
This freeze-dried miso soup combines Kayanoya dashi with mellow rice miso. It features Japanese leek and wakame seaweed as ingredients, delivering a rich umami flavor created by the harmony of dashi and miso.
Dashi Soup Powder Seafood
1 packet
This dashi creates a traditional Japanese soup that combines the umami of five key ingredients -- roasted flying fish, skipjack tuna, scallop, sardine, and kelp. Touches of aonori (dried green seaweed) and sesame add subtle overtones.
Organic Cotton Drawstring Bag
Small
Made from organic cotton, this small drawstring bag is perfect for storing small items and can easily be reused for everyday needs. A simple, practical pouch to enjoy long after your purchase.
Kit Included
Kayanoya Vegetable Dashi Stock Powder
5 packets
Made from carefully selected vegetables grown in Japan, it is naturally rich in umami with a touch of sweetness. Perfect for vegetarian and vegan cooking, it adds savory depth to soups, pastas, grains, and everyday dishes.
Freeze-Dried Miso Soup - Nameko Mushroom
1 packet
Mushroom dashi paired with nameko mushrooms creates a delicate richness and gentle flavor, highlighting the unique character of this mushroom-filled soup.
Freeze-Dried Miso Soup Four Vegetable
1 packet
A gentle, vegetable-forward freeze-dried miso soup made with mellow rice miso and vegetable dashi. Filled with four vegetables, it delivers natural sweetness and a well-balanced flavor.
Freeze-Dried Miso Soup Japanese Mustard Spinach and Wheat Gluten
1 packet
Shiitake dashi and mellow rice miso form the base of this freeze-dried soup, featuring Japanese mustard spinach and baked wheat gluten. Just add hot water for deep, balanced umami.
Organic Cotton Drawstring Bag
Small
Made from organic cotton, this small drawstring bag is perfect for storing small items and can easily be reused for everyday needs. A simple, practical pouch to enjoy long after your purchase.
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.
 Original Dash |  Vegetable Dashi |  Mushroom Dashi |  Kelp Dashi |  Ultra-Premium Dashi |  Light-in-Sodium Dashi |  Light-in-Sodium Vegetable Dashi | |
Flavor Profile | Our original Japanese-style dashi, authentic and well-balanced, made from carefully selected fish with kelp for added depth. | Concentrates the natural umami of five vegetables, bringing a consommé-like depth and richness to your cooking. | Provides a deep, rich flavor with a fragrant mushroom aroma, making it also suitable for vegetarian (shojin) cuisine. | Creates a mellow, well-rounded broth with gentle sweetness and clear umami that beautifully complements other ingredients. | Combines refined delicacy with layered depth, highlighting the clarity of tuna umami balanced by flying fish and kelp. | 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 | Grilled Flying Fish, Katsuobushi, Round Herring, and Ma-Kombu | 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 | Osuimono, Miso Soup, Udon, and Soba, Seasoned Mixed Rice, Simmered Dishes, Chawanmushi, and Hot Pot | 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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