Tabi Shoes Sangyo is the main factory for SOU・SOU Tabi. 

Founded in 1969 in Takasago City, Hyogo Prefecture, this factory is one of the few in Japan capable of mass-producing Tabi Shoes, as domestically made tabi are becoming increasingly rare.They craft a variety of tabi, including models for fishing and spiked baseball shoes, by hand using traditional skilled techniques.