UJOH was established in 2009 by the designer, Mitsuru Nishizaki who worked for Y's and Yohji Yamamoto as a pattern cutter for seven years. UJOH was created in 2014 S/S, with the point of view of a pattern cutter, which means creating logical designs with exquisite fabrics, such as essential tailoring with bold cutting.

In September 2015 Nishizaki was selected as one of the new emerging international designers to take part in the Fashion Hub Market project by Italian Fashion Chamber and received many awards during Mercedes-Benz Fashion Week in Tokyo. In 2016 he received support from Giorgio Armani and held a show during Milan Fashion Week.