[Back] 　[Dams in Japan] Dam table ［S］ Name of dam Prefecture Dam type Purpose Height FY Completed Sabagawa Dam Yamaguchi G FNAIP 54.0 1955 Sabaishigawa Dam Niigata G FN 37.0 1973 Sabigawa Dam Tochigi G P 104.0 1993 Sabudani-ike Osaka E A 15.0 1899 Sabukawa Dam Miyazaki G P 33.5 1963 Sagadani Dam Shimane G F 34.6 1957 Sagae Dam Yamagata R FNAWP 112.0 1990 Sagami Dam Kanagawa G WIP 58.4 1947 Sagamihara Chindenti Kanagawa E W 19.5 1954 Saganoseki Dam Oita E A 42.0 1996 Sagarikaya Dam Tottori R A 55.5 2001 Sagurigawa Dam Niigata R FNWP 119.5 1993 Sahoro Dam Hokkaido G F 46.6 1984 Sahoro Dam (Re) Hokkaido G F 49.5 Saigawa Dam Ishikawa G FNWP 72.0 1965 Saigo Dam (Pre) Miyazaki G P 20.0 1929 Saigou Dam (Re) Miyazaki G P 20.0 2018 Saigu Choseichi Mie E A 16.0 2011 Saikyo Dam Kagoshima R AW 29.7 1987 Sajigawa Dam Tottori G FNP 46.5 1971 Sakagami Dam Gifu G P 23.5 1953 Sakaigawa Dam Shizuoka G P 34.2 1943 Sakaigawa Dam Toyama G FAWIPS 115.0 1993 Sakakibara-ike Mie E A 18.9 1939 Sakamoto Dam Nara A P 103.0 1962 Sakamoto Dam Kochi G FNP 60.3 2000 Sakamoto Dam (Re) Gunma G N 36.3 1994 SakaneDam Shimane G A 50.6 1992 Sakasegawa Dam Tochigi E P 18.2 1912 Sakase-ike Kagawa E A 22.2 1962 Sakase-ike Ehime E A 24.9 1927 Sakashimagawa Bosai Dam Gifu E F 19.7 1963 Sakashita Dam Fukushima G AP 43.0 1973 Sakidani-ike Okayama E A 16.4 1911 Sako Dam Ehime G A 31.0 2001 Sakuda Dam Aomori R F 31.5 1979 Sakuma Dam Chiba E A 25.5 1986 Sakuma Dam (Pre) Shizuoka G P 155.5 1956 Sakuma Dam (Re) Shizuoka G FP 155.5 Sakuna Dam Chiba G W 24.5 1977 Sakura Tameike Tottori E A 36.6 1973 Sakuraga-ike Toyama E A 27.0 1954 Sakuraga-ike (shimo) Kochi E A 20.0 1919 Sakuragawa Dam Nagasaki G W 33.9 1991 Sakuragi-ike Shizuoka E A 17.6 1951 Sakura-ike Hyogo E A 22.7 1951 Sakura-ike Wakayama E A 16.0 1966 Sameura Dam Kochi G FNAWIP 106.0 1978 Sameura Dam (Re) Kochi G FNAWIP 106.0 Samuni Dam Hokkaido G F 44.0 1975 Sanaka Dam Hyogo E A 38.9 1978 Sanbe Dam Shimane G FNW 54.5 1996 Sandanda-ike Hiroshima E A 15.0 1975 Sangoro-ike Kagawa E AW 18.0 1924 Sanji Tameike Shimane E A 18.6 2006 Sankei Dam Hokkaido G A 17.0 1960 Sankyo Seki Chiba E A 15.4 1939 Sannakawa Dam Gunma E A 19.7 1933 Sannokai Dam (Pre) Iwate E A 37.4 1952 Sannokai Dam (Re) Iwate R A 61.5 2001 Sannosawa No.1 Dam Hokkaido E A 20.0 1924 Sannosawa No.2 Dam Hokkaido E A 16.0 1954 Sanru Dam Hokkaido CSG FNWP 46.0 2018 Sanzai Dam Ehime G FNAW 64.0 1980 Sarukoshi Dam Toyama G P 29.6 1981 Saruta Dam Niigata G P 48.5 1955 Sarutani Dam Nara G NP 74.0 1957 Sarutasawa Tameike Akita E A 20.5 1938 Sasadaira Dam Nagano G P 19.3 1954 Sasagamine Dam Niigata R AP 48.6 1979 Sasagatani-ike Kochi E A 15.0 1940 Sasahara Tameike Saga E A 26.3 1970 Sasakura Dam (Pre) Shimane G F 36.3 1967 Sasakura Dam (Re) Shimane G N 36.2 2006 Sasamagawa Dam Shizuoka G P 46.4 1960 Sasanagare Dam Hokkaido B W 25.3 1923 Sasanamigawa Dam Yamaguchi A P 67.4 1959 Sashikubo Dam Aomori R A 37.8 2011 Sasogawa Dam Fukui G FNWP 76.0 1957 Satsunaigawa Dam Hokkaido G FNAWP 114.0 1998 Sawada Dam Niigata E A 45.6 1988 Sawa-ike Osaka G A 21.0 1958 Sawairi Tsutsumi Fukushima E A 15.0 1933 Sawano-ike Kochi E A 15.0 1916 Sawayama-ike Nagano E FA 25.5 1936 Sayama-ike Dam (Re) Osaka E FN 18.5 2001 Sazanka Tameike Nagasaki E A 21.0 1917 Sebatani Dam Nagano G P 22.7 1928 Segi Dam Kyoto G P 35.5 1951 Sehuri Dam Fukuoka R W 43.0 1976 Seibu Dam Kagoshima E A 16.7 1968 Seidai Dam Hokkaido E A 29.7 1937 Seiganji Dam Kumamoto E FA 60.5 1978 Seiroku Tameike Miyazaki E A 31.3 1959 Seiwa Dam Hokkaido E A 15.8 1926 Sekiji-ike Ehime E A 22.5 1961 Sekishiba Dam Fukushima E A 20.0 1958 Senbacho Tameike Yamagata E A 20.5 1990 Senbon Dam Shimane G W 15.8 1918 Sendaigawa No.2 Dam Kagoshima G P 24.0 1964 Senganishi Dam (Re) Iwate E A 31.3 1934 Sengari Dam Hyogo G W 42.4 1919 Sengendaira Tameike Fukushima E A 25.5 1959 Sengoku-ike Toyama E A 32.0 1965 Sengosawa Dam (Re) Fukushima E FNA 43.0 2023 Sengozawa Dam (Pre) Fukushima E FA 43.0 1995 Senjogahara Dam Hiroshima R A 19.0 1997 Senjozan Dam Tottori R A 43.9 2003 Senmatsu Dam Iwate G A 26.8 1998 Sennindani Dam Toyama G P 47.5 1940 Senyo Dam Hiroshima E A 30.0 1976 Senzoku Dam Kagawa G FNW 41.4 1987 Senzoku Dam Toyama G P 23.5 1974 Senzu Dam Shizuoka G P 64.0 1935 Serikawa Dam Oita G FAP 52.2 1956 Serikawa Dam Shiga E A 27.0 1955 Seto Dam Nara R P 110.5 1978 Setoishi Dam Kumamoto G P 26.5 1958 Setsukinai Dam Iwate R A 38.5 1987 Shaka-ike Akita E A 21.4 1943 Shibakikawa Dam Hiroshima G P 15.5 1954 Shibayama-Ike Hiroshima E A 15.5 1919 Shibusawa Dam Nagano G P 20.7 1955 Shichikasyuku Dam Miyagi R FNAW 90.0 1991 Shichikawa Dam Wakayama G FP 58.5 1956 Shigeida Dam Nagasaki E F 41.0 1983 Shigejiki Dam Nagasaki E AW 27.0 1976 Shigeo Tameike Nagasaki E A 17.3 1920 Shigeri Dam Hyogo R AI 17.1 1979 Shigeyukikami-ike Okayama E A 18.7 1919 Shigure Dam Tokyo FA W 24.2 1976 Shijushida Dam Iwate GF FP 50.0 1968 Shijushida Dam (Re) Iwate GF FP 52.0 Shikamori Dam Ehime G FIP 57.9 1962 Shikawa Dam Hiroshima G FN 58.9 2004 Shiki Dam Kumamoto E A 36.0 1973 Shikimi Dam Nagasaki G FW 45.5 1980 Shikogawa Dam Ehime G AP 48.2 2010 Shimagawa Dam Gunma G FNWP 89.5 1999 Shimajigawa Dam Yamaguchi G FNWI 89.0 1981 Shimanose Dam Wakayama G A 44.5 1991 Shimizume Dam Aomori G F 33.5 2000 Shimizunosawa Dam Hokkaido G W 25.1 1984 Shimizusawa Dam Hokkaido G AP 25.4 1940 Shimoaka Dam Miyazaki G P 17.8 1962 Shimohara Dam Gifu G P 23.9 1938 Shimohorokanai Dam Hokkaido E A 20.7 1970 Shimokitazawa Dam Fukushima E A 19.0 1935 Shimokotori Dam Gifu R P 119.0 1973 Shimokubo Dam Gunma G FNWIP 129.0 1968 Shimoniikappu Dam Hokkaido G P 46.0 1969 Shimonoharu Dam (Pre) Nagasaki G W 30.6 1968 Shimonoharu Dam (Re) Nagasaki G W 36.5 2006 Shimoohsawa-ike Mie E A 16.0 1936 Shimouke Dam (Pre) Oita A FP 98.0 1972 Shimouke Dam (Re) Oita A FNP 98.0 1986 Shimoushirono-ike Oita E A 15.0 1893 Shimoyu Dam Aomori R FNW 70.0 1988 Shin Tameike Gifu E A 15.0 1918 Shinaki Dam Gunma G NP 43.5 1965 Shinbogawa Dam (Pre) Niigata G F 29.0 1972 Shinbogawa Dam (Re) Niigata G FNW 38.0 Shingo Dam Fukushima G P 27.5 1939 Shingu Dam Ehime G FAIP 42.0 1975 Shingu Dam Ishikawa E A 25.4 1955 Shin-ike Okayama E A 16.0 1928 Shin-ike Oita E A 15.4 1869 Shin-ike Fukushima G A 15.4 1942 Shin-ike Wakayama E A 22.6 1914 Shin-ike Aichi E A 15.2 1989 Shin-ike Ehime G I 17.8 1975 Shin-ike Ehime E A 17.2 1877 Shin-ike Kagawa E A 15.1 1970 Shin-ike Ehime E A 20.1 1877 Shin-ike Wakayama E A 16.0 1872 Shininotani Dam Gifu G P 56.0 1963 Shinkatsurazawa Dam (Re) Hokkaido G FNAWIP 75.5 2030 Shinkidani-ike Kyoto E A 18.2 1882 Shinkoara Dam (Re) Niigata G P 19.2 2003 Shinkodoroku Dam Aomori E FA 23.8 1967 Shinkukaku Dam Hokkaido E A 32.3 1970 Shinmamushidani-ike Shimane E A 16.0 1949 Shinmaruyama Dam (Re) Gifu G FNP 118.4 Shinmiyakawa Dam Fukushima G A 69.0 2004 Shinnakachiyama Dam Toyama G P 35.0 1959 Shinnakano Dam (Re) Hokkaido G FNW 74.9 1984 Shinnakayama-ike Kagawa E A 26.0 1961 Shinnariwagawa Dam Okayama GA IP 103.0 1968 Shinnaryu Dam (Pre) Hokkaido E A 21.0 1929 Shinobu Dam Fukushima G P 21.5 1939 Shinobuzawa-ike Niigata E A 18.6 1891 Shinohara Dam Oita G P 22.7 1957 Shinrei Dam Kagoshima E AW 33.8 1981 Shinsui Dam Gunma G P 20.5 1968 Shinsumiyogawa Dam Kagoshima A P 25.0 1959 Shintakino-ike Osaka G A 26.0 1995 Shintone Dam Aichi A FP 116.5 1972 Shintotsukawa Dam Hokkaido E A 29.2 1959 Shintsuruko Dam Yamagata R A 96.0 1990 Shin-Tsutsumi Ishikawa E A 18.0 1885 Shinuchikawa Dam Ishikawa G NP 18.9 1984 Shinura Dam Saga E A 15.0 1870 Shinzan No.1 Dam Akita E A 17.4 1922 Shiobara Dam Tochigi G FNA 60.0 1978 Shioda Dam Tochigi R A 26.1 2000 Shiokawa Bosai Dam Ishikawa E FA 24.0 1956 Shiokawa Dam Yamanashi G FNAW 79.0 1997 Shionoiri-ike Nagano E A 18.5 1939 Shiota Choseichi Tochigi R A 29.0 2000 Shiota Dam Shimane G A 39.7 1988 Shiote-ike Okayama E A 22.1 1929 Shiozawa Dam Gunma G FNW 38.0 1995 Shirahama Dam Chiba G W 18.5 1966 Shiraishi Dam Chiba E W 19.5 1958 Shiraishigawa Dam Toyama GF FNW 50.0 1974 Shiraishiyama Dam Yamagata E A 15.9 1991 Shirakawa Dam Yamagata R FNAWIP 66.0 1981 Shirakawa Dam (Re) Nara E FA 30.0 1996 Shirakawa Tameike (Pre) Nara E A 25.5 1933 Shiraki Dam Fukuoka E W 22.2 1934 Shirakizawa Dam Hokkaido E A 23.7 1968 Shirase No.1 Dam Okinawa E A 21.5 1989 Shirase No.2 Dam Okinawa E A 23.0 1999 Shirasuna Dam Gunma G P 26.8 1940 Shiriuchi Dam Hokkaido G A 40.5 1993 Shirogane Dam Hokkaido R A 63.5 2002 Shirokawa Dam Niigata G FNW 21.7 1996 Shiromaru Tyouseiti Tokyo G P 30.3 1962 Shiromizu Dam Yamagata G FNA 54.5 1990 Shironotani-ike Ehime E A 27.4 1953 Shiroyama Dam Kanagawa G FWIP 75.0 1964 Shitabaru Dam Oita R A 57.0 1980 Shitara Dam Aichi G FNAW 129.0 Shitoki Dam Fukushima R FWI 83.5 1983 Shitsumi Dam Shimane G FNIP 81.0 2011 Shiwa Dam Aomori E F 22.8 1961 Shizunai Dam Hokkaido G P 66.0 1966 Shobara Dam Hiroshima G FNW 42.0 2015 Shobudani Dam Fukuoka E W 18.0 1924 Shobugawa Dam Yamagata GF A 31.1 1973 Shogawagoguchi Dam Toyama G AWP 18.5 1939 Shoji-ike Kagawa E A 17.5 1937 Shorenji Dam Mie A FNAWP 82.0 1970 Shoro Dam Hokkaido G FNI 48.9 2004 Showa-ike Kyoto E A 27.5 1930 Showa-ike Yamaguchi E A 17.5 1945 Showa-ike Hyogo E A 23.0 1944 Showa-ike Hyogo E A 29.0 1932 Showa-ike Okayama E A 15.0 1935 Showa-ike Okayama E A 35.0 1938 Showa-ike Fukuoka E A 19.1 1944 Showa-ike Okayama E A 15.0 1938 Showa-ike Hiroshima E A 18.1 1944 Shozenji Dam Niigata G FNW 47.0 1984 Shukunosawa Dam Miyagi E A 26.0 2003 Sodani Dam Mie E A 19.0 1979 Sodegasawa Tsutsumi Akita E A 17.1 1934 Sogatani Dam Fukui E A 31.4 1980 Sogoku-ike Kagawa E A 27.3 1956 Sokobaru Dam Okinawa R A 29.5 1992 Soma Dam Aomori R FA 52.4 2003 Sonohara Dam Gunma G FNP 76.5 1965 Sonoseki Dam Miyagi G FNW 23.5 1999 Sorihikizawa Tameike Iwate E A 23.5 1935 Sosyubetsu Dam Hokkaido G P 29.0 1961 Soto Dam Nagasaki G AW 34.0 1944 Sotomasuzawa Dam Iwate G F 22.5 1961 Sotonosawa Dam Akita E A 15.0 1952 Sotoyama Dam Iwate G P 33.0 1943 Souri Dam Aichi E I 21.0 1965 Soyama Dam Toyama G P 73.2 1930 Subari Dam Akita G FAP 72.0 1970 Sudagai Dam Gunma G P 72.0 1955 Sue Dam Fukuoka A W 21.0 1964 Suehiro Dam Oita G FA 45.5 1980 Sueoku-ike Okayama E FA 22.5 1993 Suetakegawa Dam Yamaguchi R FNWIP 89.5 1991 Sufugawa Dam Shimane G P 58.0 1961 Sugadaira Dam Nagano G AWP 41.8 1968 Sugagawa Dam Ehime G FNW 40.2 1975 Sugamata Choseichi Tochigi G A 28.4 2002 Sugano Dam Yamaguchi G FWIP 87.0 1965 Suganosawa Dam Akita E A 16.0 1912 Suganuma Dam Toyama G P 22.0 1958 Sugawa Dam Nara A W 31.5 1969 Sugesawa Dam Tottori G FAIP 73.5 1967 Sugeta Tameike Fukuoka E A 23.0 1933 Suginosawa Dam Akita E A 15.5 1934 Sugisawa Tameike Yamagata E FA 22.5 1937 Sugitani-ike Okayama E A 35.7 1967 Sugiyasu Dam Miyazaki A P 39.5 1962 Sugo Dam Miyagi E A 27.6 1997 Sugo Dam (Pre) Hyogo G FN 55.0 1978 Sugo Dam (Re) Hyogo G FN 55.7 2010 Sugoroku Dam Gifu G P 19.0 1953 Suigetsu-shinike Aichi E A 19.0 1950 Suita Dam Kochi G P 44.0 1959 Sukenobe Dam Toyama G P 45.5 1931 Sukuta Dam Okinawa G A 19.5 2019 Sumatagawa Dam Shizuoka G P 34.8 1936 Sunakozawa Dam Akita G FNW 78.5 2010 Suno Dam Kagoshima E AW 27.5 1998 Surikamigawa Dam Fukushima R FNAWIP 105.0 2005 Susobana Dam Nagano A FWP 83.0 1969 Susobana Dam（Re) Nagano A FWP 83.0 Suzu-ike Hiroshima E A 19.0 1971 Syugi Dam Oita E FA 22.9 1965 Syunbetsu Dam Hokkaido G P 27.0 1963 Notes: 1. Dam purposes are abbreviated as follows: A: Agricultural irrigation   F: Flood control   I: Water supply for industry   N: Non-specified, river flow maintenance P: Hydropower   R: Recreation   S: Snow melting &removing   W: Water supply 2. Dam types are abbreviated as follows: A: Arch   B: Buttress   CSG: Trapezoidal CSG   E: Earthfill   FA: Asphalt face fill   FC: Asphalt core fill   G: Gravity GF: Gravity concrete & fill dam (compound)   HG: Hollow gravity   MA: Multi-arch   R: Rockfill 3. The fiscal year (FY) in Japan is from April 1 to March 31 of the following year. [Back] 　[Dams in Japan]