Naruko Dam is Japan's first 100m-class arch-type concrete dam, boasting a majestic presence. The "sudare-houryu" water release, held exclusively for three days during Golden Week, is especially popular among dam enthusiasts and photographers for its stunning water patterns resembling a hanging screen.
Completed in 1958, Naruko Dam stands 94.5 meters tall and is an arch-type concrete dam. A significant feature is that its construction was completed entirely by Japanese engineers. Araoko Lake, the reservoir, offers a tranquil setting surrounded by mountains, perfect for fishing and boating. Just downstream lies the renowned hot spring resort town of Naruko Onsen, where you can enjoy onsen (hot springs) and local cuisine. Naruko Onsen, historically known as one of the "Three Famous Hot Springs of Oshu," continues to attract numerous visitors. When visiting Naruko Dam, be sure to explore the surrounding attractions.