Matsuai Food Co., Ltd. is a soy sauce・miso・vinegar brewing company in Matsuai, Uki City, Kumamoto Prefecture, and has been in business for over 199 years today.
Since the 19th century, this Matsuai district has prospered as a gateway to the sea and as a brewing town.
High-quality soybeans, wheat, and salt are gathered from all over Kyushu island, and we are blessed with an abundance of good-quality water and a warm climate that is suitable for brewing soy sauce, miso, and vinegar.