
It is considered to be one of the world’s three greatest ancient battlefields, and it is
the largest internal battle in Japanese history.
Sekigahara Jozo Co., Ltd. was founded in Sekigahara town in 1899.
For over 120 years since foundation, we have been producing 'Sekigahara Tamari soy sauce'
using traditional long-term brewing methods in the original
storehouse built our foundation.
Our wish is to enrich people’s lives with its delightful flavor nurtured over time.


・ Sekigahara Tamari soy sauce 300ml
・ Sekigahara Tamari soy sauce 1.8L
・ Sekigahara Tamari soy sauce 720ml
There are five main types of soy sauce in Japan and Koikuchi soy sauce accounts for about 80% of the total. Compared to Koikuchi soy sauce, ‘Sekigahara Tamari’ is darker in color, but actually has less salt, yet gives 3.3 times more Umami and is 5.3 times more nutritious. Because of our longbrewing process, Tamari soy sauce has unique mellow flavor and fragrant aroma enhancing the flavor of your food.
Sekigahara Tamari is used in a wide range of cuisine, not only for Japanese cuisine such as sushi, tempura, and ramen noodles, but also for Chinese cuisine and Western cuisine. It is widely used by professional chefs.
We also offer small bottles and products for domestic use. Our Tamari soy sauce is recommended to use for sashimi, and a finishing touch for stews and stir-fries.





Company Name: | Sekigahara Jozo Co., Ltd. |
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Representative: | CEO Ryoko Yamada |
Location: | 3330 Sekigahara, Sekigahara Town, Fuwa-gun, Gifu |
Founded: | 1899 |
Established: | June 1934 |
Business: | Brewing and sales of Tamari soy sauce |

1899 | Founded as Yamase Shoten, a brewer of soy sauce for domestic use |
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1934 | Incorporated and established Sekigahara Jozo Co., Ltd. |
1952 | Started manufacturing soy sauce for commercial use |
1966 | Sekigahara Tamari was granted the "Purveyors to the Imperial Household Ministry" |
1976 | Started real estate business |
2024 | Celebrating 120 years since foundation |