Yamaki Mentsuyu
Dashi-rich, therefore delicious. An all-purpose sauce that highlights the aroma and umami of bonito flakes.
Product Overview
Since its release in 1979, "Yamaki Mentsuyu" has been loved by many households. It is an authentic sauce made from the unique perspective of a bonito flake maker. While valuing the aroma of first dashi, it uses a proprietary "luxury extraction method" to fully draw out the umami of bonito flakes.
Not only for noodles but also for simmered dishes, rice bowls, chilled tofu, etc., this one bottle delivers a professional taste. With a strong dashi flavor, it brings depth and deliciousness to any dish. A reliable and trusted staple sauce essential for daily meals.
Relentless pursuit of bonito flakes
Aroma of first dashiUses carefully prepared first dashi from freshly shaved bonito flakes. Proud of the rich aroma that spreads the moment you open the lid.
Exquisite balance of ingredients
Mellow richnessThoroughly researched the balance of dashi, soy sauce, and sweetness. Achieved a mellow, smooth, and never tiring taste without sharpness.
Versatility that supports cooking
2x Concentrated TypeConvenient to use just by diluting. Easy to adjust concentration according to the dish, a strong ally for quick cooking.
Reliable Quality Control
Inherited FlavorManufactured under strict standards at a domestic factory. Delivering the "usual deliciousness" unchanged for many years.
Product Details
| Nutritional information (per 100ml) | Contents |
|---|---|
| Ingredients | Soy sauce (contains wheat and soybeans, domestically produced), sugars (glucose-fructose syrup, sugar), rice fermented seasoning, salt, bonito flake extract, flakes (bonito, frigate mackerel), hydrolyzed protein, yeast extract, kelp extract / seasoning (amino acids, etc.), alcohol |
| Energy | 71kcal |
| Equivalent salt content | 7.2g |
| Allergens | Wheat, soybeans |
How to use (dilution guideline)
| Menu | Tsuyu (sauce) | Water or hot water |
|---|---|---|
| Dipping sauce (soba, udon) | 1 | 1 |
| Pour-over sauce (soba, udon) | 1 | 3 |
| Tempura dipping sauce and rice bowl dishes | 1 | 2 |
| Simmered dishes (such as meat and potatoes) | 1 | 3〜4 |
Frequently Asked Questions
Q. How long does it last after opening?
A. Since no preservatives are used, after opening, always store upright in the refrigerator and use within 1 to 2 weeks as a guideline.
Q. There is cloudiness or sediment; is this a problem?
A. Dashi components may settle or appear cloudy, but there is no problem with quality. Please shake well before use.
🌱 Brand Story
In 1917, Iyo City, Ehime Prefecture. Yamaki began its journey with the production of bonito flakes. Since its founding, it has consistently maintained the attitude of "scientifically studying bonito flakes," continuing to pursue the deliciousness of dashi, a traditional Japanese food.
The product name "Mentsuyu" was first introduced in 1979. At that time, it was still rare as a "concentrated all-purpose sauce," revolutionizing home cooking. We will continue to take pride as a bonito flake maker and support your healthy and rich diet through dashi.
📦 Storage Precautions
Store at room temperature away from direct sunlight. After opening, to prevent quality deterioration, always keep refrigerated (below 10°C) and use as soon as possible regardless of the expiration date.













































































