Template:Dams in Japan by prefecture

v t e Dams in Japan by prefecture
Hokkaido region	Hokkaido
Tohoku region	Aomori Iwate Miyagi Akita Yamagata Fukushima
Kanto region	Ibaraki Tochigi Gunma Saitama Chiba Tokyo Kanagawa
Chubu region	Niigata Toyama Ishikawa Fukui Yamanashi Nagano Gifu Shizuoka Aichi
Kansai region	Mie Shiga Kyoto Osaka Hyogo Nara Wakayama
Chugoku region	Tottori Shimane Okayama Hiroshima Yamaguchi
Shikoku region	Tokushima Kagawa Ehime Kochi
Kyushu region	Fukuoka Saga Nagasaki Kumamoto Oita Miyazaki Kagoshima Okinawa