Utsunomiya Brex is a Japanese professional basketball team based in Tochigi Prefecture, Japan. After winning the JBL 2 in 2008, the team played in the National Basketball League. Previous team names include: Tochigi Brex and Link Tochigi Brex.

Tochigi Prefecture is a landlocked prefecture of Japan located in the Kantō region of Honshu. Tochigi Prefecture has a population of 1,897,649 and has a geographic area of 6,408 km². Tochigi Prefecture borders Fukushima Prefecture to the north, Gunma Prefecture to the west, Saitama Prefecture to the south, and Ibaraki Prefecture to the southeast.