No. This product is not soy free as it lists 1 ingredient that contains soy.

Is Kikkoman Gluten-Free Tamari Soy Sauce, 1/2 Gallon Soy Free?

No. This product is not soy free as it lists 1 ingredient that contains soy.
Soy Free? Kikkoman Gluten-Free Tamari Soy Sauce, 1/2 Gallon | Spoonful