I introduce the indispensable halal soy sauce to make the halal washoku.
The are making halal soy sauce is a Igagoe Corporation.
Obtaining the halal certification indicating that it is in accordance with the precepts of Islam.
Natural brewing in the traditional soy sauce recipe, and without the addition of microorganisms such as yeast in order to accelerate the fermentation of alcohol, and aged for over 10 months.