Unlike regular soy sauce, Nama-age Shoyu is unpasteurized — it is not heat-treated after pressing.
This preserves its living enzymes, fresh aroma, and complex flavor.
Brewed in traditional wooden vats and naturally aged for over a year, it offers a vibrant, “living” taste that regular soy sauce cannot match.
The Rare “Nama” Soy Sauce Debuts in Singapore
Founded in 1787, Nihonichi-Shoyu has been brewing soy sauce for over 230 years.
Our signature “Nama” (unpasteurized) soy sauce is exceptionally rare — made by only a few producers in Japan — and delivers the true taste of living soy sauce.
Brewed in traditional wooden vats with premium domestic ingredients, it offers unmatched depth and aroma.
For those who seek the real thing, our “Nama” soy sauce is authentic Japanese craftsmanship at its finest.
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Message from the Maker
We take pride in using the finest ingredients, brewing in wooden vats, and naturally fermenting for over a year through the changing seasons — a method used by only 1% of our industry.
We hope to share this authentic taste of Japan’s “wa” with Singapore.
Brand Highlights
Beyond Soy Sauce
From Waste to Flavor — Special Spice Made from Moromi Lees
Company History
1787
Founded as a Soy Sauce Brewer
Our story began in Ōmama during the Edo period, producing soy sauce and selling household goods.
2004
Opening of Creative Cuisine Restaurant “Tenchu”
We opened Tenchu, a restaurant offering original dishes that showcase the depth of our soy sauce flavors.
2013
Cultural Property Registration
Our Ōmama factory’s main building and Bunko Storehouse were registered as National Tangible Cultural Properties by the Japanese government.
2017
230th Anniversary Celebration
We held a special event to commemorate 230 years of continuous craftsmanship and tradition in soy sauce brewing.
2025
Sharing Japan’s True Flavors with Singapore
With a wish to deliver our rare “Nama” (unpasteurized) soy sauce and time-honored secret recipes, we came to Singapore to share authentic taste and tradition.
Store Location
Address:
1-23-21 Asahi-cho, Machida-shi, Tokyo 194-0023, Japan
Google Map >
Operating Hours:
9:00 AM – 5:00 PM
