Who we are

We're Koji House: a Virginia-based foodie collective putting modern spins on generationally proven Japanese traditions with seldom-seen ingredients like koji, sake kasu, and more!

We're on a mission to bring niche ingredients, ideas, and cultural staples to the mainstream through collaboration, innovation, and fermentation to honor Japanese tradition and enable the further exploration of this vast culinary world.

More about us
  • Handmade, koji-powered goods

    Koji is our namesake, and its what we do best. If you’ve enjoyed miso, soy sauce, or sake, you’ve already experienced the transformative power of koji. At Koji House, we grow our small batch koji on organic rice, right in the heart of central Virginia.

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  • Zero waste, Japanese-inspired skincare

    Proudly operating in partnership with Virginia's North American Sake Brewery, we bring you the best locally made, zero waste cosmetics that exfoliate, sooth and repair your skin through the power of fermented, enzyme-rich sake kasu.

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