Welcome to the Home of Hand-Crafted, Wood-Fired, Certified Organic Miso!

Nourishing Life for the Human Spirit since 1979

Three Varieties of Light Miso

Three Varieties of Hearty Miso

Three Specialty Varieties

South River Miso Company

Conway, Massachusetts

We are a family owned, artisan miso company located at South River Farm in Conway, Massachusetts, nestled in the foothills of the Berkshire Mountains. We have been making handcrafted, wood-fired, certified organic miso for over forty years in a centuries-old Japanese farmhouse tradition.  We honor the lineage of this tradition and welcome you to our website!

Below is a sampling of our newsletters from over the years.

Shady wading area in the South River
Worker shoveling miso

Miso Tahini Spread

See Recipe

Autumn Simplicity

See Recipe

Find South River Miso Near You

Love Letters
from Our Customers

corn soup in a bowl

Our Hand-Crafted Miso Is Made for You!

During the cooler months, we ship anywhere in the United States. The rest of the year, please visit your local grocer.