Jōan-ji

Jōan-ji is a Buddhist temple in Nagaoka featuring traditional Japanese wooden architecture with curved roofs and intricate bracket systems in its main hall and auxiliary buildings. The structures display classical craftsmanship typical of such religious sites.

The temple was founded in 1547 by military leader Uesugi Kenshin and underwent major restoration after fire damage in 1701. Its current main structure was rebuilt in 1979.

The temple preserves five-word poetic couplets authored by the military leader Uesugi Kenshin, showing how Buddhism intertwines with Japanese literary expression.

The temple provides ample parking on site for visitors exploring the grounds and buildings. Access is straightforward and the layout allows for easy walking around the structures.

The temple holds personal artifacts of Uesugi Kenshin, including his helmet crest and portrait scrolls, kept in private storage. These significant items represent a direct link to the founder even though visitors cannot view them directly.