Koriyama City is located in Fukushima Prefecture, Japan. It is known for its beautiful landscapes, including the nearby Adatara Mountain and various parks. The city has a rich history and is a center for agriculture, particularly in producing fruits like apples and grapes. The city is also home to several cultural sites, such as the Koriyama City Museum of Art and the Koriyama Castle Ruins. With a population of around 330,000, Koriyama serves as a hub for transportation and commerce in the region, making it an important city in Tohoku.