Aizu is a region located in the western part of Fukushima Prefecture in Japan. It is known for its rich history, beautiful landscapes, and traditional culture. The area is famous for its samurai heritage, particularly the Aizu clan, which played a significant role during the Boshin War in the 19th century. The region is also recognized for its hot springs, or onsen, and local crafts, including Aizu lacquerware. Visitors can explore historical sites such as Tsuruga Castle and enjoy outdoor activities in the surrounding mountains. Aizu offers a glimpse into Japan's past while showcasing its natural beauty.