Ehime Prefecture:
Ryu-un shonyudo |
Anakami shonyudo
Fukui Prefecture:
hakuba-do
Fukuoka Prefecture:
Senbutsu-do |
Ojika-do |
Mejiro-do |
Goya #1(dai-ichi) shonyudo
Fukushima Prefecture:
Abukuma-do |
Irimizu shonyudo
Gifu Prefecture:
Gujohachiman dai-shonyudo |
Hida dai-shonyudo |
Jomon shonyudo |
Miyama Shonyudo |
Ohtaki shonyudo |
Sekigahara dai-shonyudo |
Yuseki-do
Gunma Prefecture:
Fuji-do |
Odaira shonyudo
Hiroshima Prefecture:
Hakuun-do
Hokkaido Prefecture:
Fugoppe-dokutsu |
Furaku Cave |
Shelter No. 20 |
Temiya Cave |
Tohma Shonyudo |
Yubari Coal Mining Museum
Iwate Prefecture:
Akka-do |
Byakuren-do |
Funakubo Shonyudo |
Rokan-do |
Ryusen-do |
Shigawatari-do |
Uchjimagi-do |
Yugen-do
Kagoshima Prefecture:
Kojima Kurago |
Ginryu-do |
Shoryu-do |
Akasaki shonyudo |
Shinsen-do |
Gokuraku-do |
Katano ana |
Kumaso ana |
Mizonoguchi dokutsu
Kohchi Prefecture:
Ryuga-do |
Saruta-do
Kumamoto Prefecture:
Kyusen-do |
Shirataki shonyudo
Kyoto Prefecture:
Shizushi-do
Miyazaki Prefecture:
Nanaori shonyudo
Nagasaki Prefecture:
Nanatsugama shonyudo |
Sakishirazui-no ana
Nara Prefecture:
Fudo-kutsu |
Goyomatsu shonyudo |
Tohro-no iwaya |
Komori kutsu |
Menfudo shonyudo
Niigata Prefecture:
Sado Kinzan
Oita Prefecture:
Furen shonyudo |
Inazumi suichu shonyudo |
Onagara shonyudo |
Taio Kinzan
Okayama Prefecture:
Ikura-do |
Maki-do |
Bicchu-Kanachi ana |
Kanba-no Oni-no ana |
Diamond cave
Okinawa Prefecture:
Gyokusen-do |
Futenma Gongen |
Ishigaki Do |
Kin-nisshu-do |
Hirano-do |
Hoshino-no ana |
Ryugujo shonyudo
Saitama Prefecture:
Hashidate shonyudo
Shiga Prefecture:
Kawachi Fuketsu
Shimane Prefecture:
Iwami Ginzan |
Yuki-do
Shizuoka Prefecture:
Ryugashi-do |
Washizawa Fuketsu |
Koboriya shonyudo |
Hito-ana |
Koori-ana |
Komakado Fuketsu |
Toi Kinzan
Tochigi Prefecture:
Genzan-kutsu |
Izuru shonyudo
Tokyo Prefecture:
Nippara shonyudo |
Daimasu shonyudo |
Yozawa shonyudo |
Ohtake shonyudo |
Mitsugo shonyudo |
Hachijo fuketsu
Wakayama Prefecture:
Totsui shonyudo
Yamaguchi Prefecture:
Akiyoshi-do |
Taisho-do |
Kagekiyo-do
Yamanashi Prefecture:
Aoiwa shonyudo |
Fugaku Fuketsu |
Funatsu Tainai |
Narusawa Fuketsu |
Ryugu Doketsu Iriguchi |
Saiko Komori-ana
