Junoh Hair Nowon Sageori is a hair salon in the Starbucks building across from Lotte Department Store at Nowon Sageori. It offers layered cuts for medium-length hair, C-curl perms, build perms, and hippie perms, and recommends styles that suit the customer. The shop is large and has many staff, so a designer and a staff member work on the hair together. Without a reservation, you may wait about ten minutes in a gown.