Timeless Craft, Unshakable Passion
Shibanuma is one of Japan’s oldest soy sauce makers, founded over 330 years ago.
What makes them special isn’t just their age—it’s their continued use of wooden barrels and age-old brewing techniques.
These giant cedar barrels from the 1800s are home to natural microbes that slowly develop deep, mellow flavor over time.
It’s a rare method built on flavor, patience, and a deep respect for tradition.
Flavor Grown by Nature
Shibanuma’s soy sauces are aged slowly, never rushed.
Their signature "Premium Barrel-Brewed Soy Sauce" uses only soybeans, wheat, and salt—no shortcuts.
It’s unpasteurized and filtered without heat, preserving its natural character.
Their “Traditional Barrel-Brewed Soy Sauce” is similarly crafted with just three ingredients and aged in cedar barrels.
For added flavor, their “Umami-rich Soy Sauce with Dashi” combines classic soy sauce with savory bonito broth.
The Reduced Salt version cuts sodium by 40% while maintaining depth.
Their Bonito Citrus Soy Sauce Dressing adds a refreshing citrus note.
Every product is made to deliver genuine umami—the savory richness that brings food to life.
Quality Backed by Dedication
Shibanuma controls every step—from fermentation to bottling—at their own facility.
Their 67 large cedar barrels, some holding up to 10,000 liters, are still used daily.
They don’t use additives or artificial flavoring.
Instead, they preserve flavor with ceramic filters and oxygen-blocking bottles.
Their factory is certified under FSSC22000, meeting global food safety standards.
Product development is done in close collaboration with chefs and customers.
Tradition with Global Reach
Shibanuma soy sauces are easy to use and rich in flavor.
Their barrel-aging process creates a smooth, deep taste that blends into all kinds of dishes.
Only a small percentage of Japanese soy sauce makers still use wooden barrels—Shibanuma leads the way with 67 in active use and plans for more.
From sushi soy sauce to modern dressings, their product team serves both domestic and international clients.
This balance of heritage craftsmanship and contemporary versatility makes Shibanuma uniquely positioned in the global market.
