Tatebayashi is a city located in Gunma Prefecture, Japan. As of 1 February 2024, the city had an estimated population of 74,027 in 34,486 households, and a population density of 1200 people per km². The total area of the city is 60.97 square kilometres (23.54 sq mi). Tatebayashi is famous for Azalea Hill Park and Bunbuku Chagama of Morin-ji temple.

Gunma Prefecture is a landlocked prefecture of Japan located in the Kantō region of Honshu. Gunma Prefecture has a population of 1,937,626 and has a geographic area of 6,362 km2. Gunma Prefecture borders Niigata Prefecture and Fukushima Prefecture to the north, Nagano Prefecture to the southwest, Saitama Prefecture to the south, and Tochigi Prefecture to the east.