NEHAN TOKYO is a concept shop of the bath salt brand established by Umai Chemical Company, a traditional chemical manufacturer with 418
years of history. The shop features a line-up of original Epsom salts that have been created 99.99% pure with the company’s unique recrystallization technology, and other bath items and sundries under the concept of functionality, design, KAWAII and elegance. Umai Chemical was established by a salt producer, Shichirobei Umai in 1599, one year ahead of the revolutionary Battle of Sekigahara. After 418 years, we have developed into the top share manufacturer of Epsom salts in Japan.