Los Angeles — Umami Burger has partnered with Japan-based Medeiros Holdings Co., Ltd., to open 10 Umami Burger restaurants across Japan over the next 5 years. The agreement is Umami Burger’s first expansion outside the United States. The first restaurant is expected to open in Tokyo by the end of 2016 with future locations to follow in Kanagawa, Osaka, Aichi, Hyogo, Kyoto and Fukuoko prefectures.