Kushiro-shitsugen
 

  
Municipalities Involved: Kushiro City, Kushiro Town, Shibecha Town, Tsurui Village, Hokkaido Prefecture, 

Major Type of Wetland: Peat Bog, Freshwater Lakes and Ponds, Rivers and Streams 

Altitude: 3-10 meters

Area: 7,863 hectares

Ramsar Designation: 17 June 1980
 
 

 
Akkeshi-ko and Bekambeushi-shitsugen
 

 
Municipalities Involved: Akkeshi Town, Hokkaido Prefecture

Major Type of Wetland: Brackish Water Lake, Marshland, Rivers and Streams

Altitude: 0-20 meters

Area: 4,896 hectares

Ramsar Designation: 10 June 1993
 

Web Site: Akkeshi Waterfowls Observation Center
http://www.marimo.or.jp/AWOC


 
Akan-ko
 

 
Municipalities Involved: Kushiro City, Hokkaido Prefecture
Type of Wetland: Fresh Water Lake
Altitude: 420 meters
Area: 1,318 hectares
Ramsar Designation: 8 November 2005
 

 

 
Kiritappu-shitsugen
 

 
Municipalities Involved: Hamanaka Town, Hokkaido Prefecture
Type of Wetland: Peat Bog, Brackish Water Lake
Altitude: 0-3 meters
Area: 2,504 hectares 
Ramsar Designation: 10 June 1993
 

Web Site: Kiritappu-shitsugen Center
http://www.marimo.or.jp/Kiritappu_Shitsugen/

 

 
Other Ramsar Sites in Japan
 

  
Kutcharo-ko 
 

Municipalities Involved: Hamatonbetsu Town, Hokkaido Prefecture
Type of Wetland: Freshwater Lake, Low Marshlands along the Banks of the Lake and Rivers
Altitude: 1-2 meters
Area: 1,607 hectares
Ramsar Designation: 6 July 1989
 


Utonai-ko
 

Municipalities Involved: Tomakomai City, Hokkaido Prefecture
Type of Wetland: Freshwater Lake, Low Marshland along the Rivers and Streams
Altitude: 1-5 meters
Area: 510 hectares
Ramsar Designation: 12 December 1991
 


Izu-numa and Uchi-numa
 

Municipalities Involved: Kurihara City and Tome City, Prefecture
Major Type of Wetland: Freshwater Lakes, Marshland along theLake Shores, Cultivated Rice Paddies
Altitude: 7 meters
Area: 559 hectares
Ramsar Designation: 13 September 1985
 


Sakata
 
Municipalities Involved: Niigata City, Niigata Prefecture
Major Type of Wetland: Freshwater Lake, Low Marshland
Altitude: 5 meters
Area: 76 hectares
Ramsar Designation: 23 March 1996
 


Yatsu-higata
 

Municipalities Involved: Narashino City, Chiba Prefecture
Major Type of Wetland: Tidle Flat
Altitude: 0 meter
Area: 40 hectares
Ramsar Designation: 10 June 1993
 


Katano-kamoike
 

Municipalities Involved: Kaga City, Ishikawa Prefecture 
Major Type of Wetland: Freshwater pond, Rice Paddies, Marshland
Altitude: 2.5-8.0 meters
Area: 10 hectares
Ramsar Designation: 10 June 1993
 


Biwa-ko
 
Municipalities Involved: 15 municipalities consisting of 10 Cities and 5 Towns
Type of Wetland: Freshwater Lake, Law Marshland 
Altitude: 85.6 meters
Area: 65,984 hectares
Ramsar Designation: 10 June 1993
 


Man-ko
 
Municipalities Involved: Tomigusuku Village, Naha City, Okinawa Prefecuture
Type of Wetland: Inland Rivermouth Lake, Rivermouth tidal flat, Manrove Swamp 
Altitude: 0.5 meters below sea level
Area: 58 hectares
Ramsar Designation: 15 May 1999
 


Fujimae-higata
 
Municipalities Involved: Nagoya City, Aichi Prefecuture
Area: 323 hectare
Ramsar Designation: 2 November 2002
 

 


Miyajima-numa
 
Municipalities Involved: Bibai City, Hokkaido Prefecuture
Area: 41 hectares
Ramsar Designation: 2 November 2002
 

 

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Akiyoshidai Groundwater System
 
Municipalities Involved: Miho City, Yamaguchi Prefecture
Type of Wetland: Groundwater Systems, Karst
Altitude: 80-425.5m
Area: 563 hectares
Ramsar Designation: 8 November 2005  

 


Furen-ko and Shunkuni-tai
 
Municipalities Involved: Nemuro City and Betsukai Town, Hokkaido Prefecture
Type of Wetland: Brackish lakes, Seagrass/seaweed beds, Sandbars, Low moors, Tidal flats
Altitude: 1m
Area: 6,139 hectares
Ramsar Designation: 8 November 2005
 

Hotokenuma
 
Municipalities Involved: Misawa City, Aomori Prefecture
Type of Wetland: Low moors
Altitude: 0-10m
Area: 222 hectares
Ramsar Designation: 8 November 2005
 

 


Imuta-ike
 
Municipalities Involved: Satsumasendai City, Kagoshima Prefecture
Type of Wetland: Freshwater lake(Crater lake)
Altitude: 296m
Area: 60 hectares
Ramsar Designation: 8 November 2005
 

 


Kabukuri-numa and the surrounding rice paddies
 
Municipalities Involved: Kurihara City, Tome City and Osaki City, Miyagi Prefecture
Type of Wetland: Freshwater lake(dammed lake), Low moor, Rice paddies
Altitude: 5.7m
Area: 423hectares
Ramsar Designation: 8 November 2005
 

Kerama-shoto Coral Reef
 
Municipalities Involved: Zamami Village and Tokashiki Village, Okinawa Prefecture
Type of Wetland: Coral reefs
Altitude: 0m
Area: 353hectares
Ramsar Designation: 8 November 2005
 

Kuju Bogatsuru and Tadewara-shitsugen
 
Municipalities Involved: Kokonoe Town and Takeda City, Oita Prefecture
Type of Wetland: Intermediate moors
Altitude: 1,230-1270m(Bogatsuru), 1,000-1,040m(Tadewara)
Area: 91hectares
Ramsar Designation: 8 November 2005
 

 


Kushimoto Coral Communities
 
Municipalities Involved: Kushimoto Town, Wakayama Prefecture
Type of Wetland: High-latitude Coral Communitites
Altitude: -20-0m
Area: 574hectares
Ramsar Designation: 8 November 2005
 

 


Mikata-goko
 
Municipalities Involved: Wakasa Town and Mihama Town, Fukui Prefecture
Type of Wetland: Brackish lakes
Altitude: 0m
Area: 1,110hectares
Ramsar Designation: 8 November 2005
 

 


Nagura Amparu
 
Municipalities Involved: Ishigaki City, Okinawa Prefecture
Type of Wetland: Tidal flats, Mangrove forests
Altitude: 0m
Area: 157hectares
Ramsar Designation: 8 November 2005
 

 


Nakaumi
 
Municipalities Involved: Yonago City and Sakaiminato City, Tottori Pref.; Matsue City, Yasugi City and Higashiizumo Town, Shimane Pref.
Type of Wetland: Brackish Lake
Altitude: 0m
Area: 8,043hectares
Ramsar Designation: 8 November 2005
 

 


Notsuke-hanto and Notsuke-wan
 
Municipalities Involved: Betsukai Town and Shibetsu Town, Hokkaido Prefecture
Type of Wetland: Shallow marine waters, Tidal flats, Seagreen/seaweed beds, Salt marshes, Low moors, Sand spits
Altitude: 0-10m
Area: 6,053hectares
Ramsar Designation: 8 November 2005
 

 


Oku-Nikko-Shitsugen
 
Municipalities Involved: Nikko City, Tochigi Prefecture
Type of Wetland: High moors, Internediate moors, Freshwater lakes
Altitude: 1475m(Yuno-ko), 1400m(Senjogahara), 1410m(Odashirogahara)
Area: 260.41hectares
Ramsar Designation: 8 November 2005
 

 


Oze
 
Municipalities Involved: Hinoemata Village, Fukushima Pref.; Uonuma City, Niigata Pref.; Katashina Village, Gunma Pref.
Type of Wetland: High moors, Freshwater lakes
Altitude: 1400-1420m(Marshland area), 2356m(highest point)
Area: 8,711hectares
Ramsar Designation: 8 November 2005
 

 


Sarobetsu-genya
 
Municipalities Involved: Horonobe Town and Toyotomi Town, Hokkaido Prefecture
Type of Wetland: High moors, Intermediate moors, Low moors, Freshwater lakes
Altitude: 3-7m
Area: 2,560hectares
Ramsar Designation: 8 November 2005
 

Shinji-ko
 
Municipalities Involved: Matsue City, Izumo City and Hikawa Town, Shimane Prefecture
Type of Wetland: Brackish lake
Altitude: 0.3m
Area: 7,652hectares
Ramsar Designation: 8 November 2005
 

Tofutsu-ko
 
Municipalities Involved: Abashiri City and Koshimizu Town, Hokkaido Prefecture
Type of Wetland: Brackish lakes
Altitude: 1m
Area: 900hectares
Ramsar Designation: 8 November 2005
 

Uryunuma-shitsugen
 
Municipalities Involved: Uryu Town, Hokkaido Prefecture
Type of Wetland: High moors
Altitude: 850-900m
Area: 624hectares
Ramsar Designation: 8 November 2005
 

 


Yakushima Nagata-hama
 
Municipalities Involved: Yakushima Town, Kagoshima Prefecture
Type of Wetland: Sand shore
Altitude: below 10m
Area: 10hectares
Ramsar Designation: 8 November 2005
 

 


Oyama Kami-ike and Shimo-ike
 
Municipalities Involved: Tsuruoka City, Yamagata Prefecture
Type of Wetland: Freshwater lakes
Altitude: 12m
Area: 39hectares
Ramsar Designation: 30 October 2008
 

 


Hyo-ko
 
Municipalities Involved: Agano City, Niigata Prefecture
Type of Wetland: Water storage area
Altitude: 8.6m
Area: 24hectares
Ramsar Designation: 30 October 2008
 

 


Kejo-numa
 
Municipalities Involved: Osaki City, Miyagi Prefecture
Type of Wetland: Water storage area
Altitude: 25.9m
Area: 34hectares
Ramsar Designation: 30 October 2008
 

 


Streams in Kume-jima
 
Municipalities Involved: Kumejima Town, Okinawa Prefecture
Type of Wetland: Streams
Altitude: 120-280m
Area: 255hectares
Ramsar Designation: 30 October 2008
 

 


Arao-higata
 
Municipalities Involved: Arao City, Kumamoto Prefecture
Type of Wetland: Tidal flat Altitude: 0m
Area: 754 ha
Ramsar Designation: 3 July, 2012
 

 


Lower Maruyama River and the surrounding rice paddies
 
Municipalities Involved: Toyooka City, Hyogo Prefecture
Type of Wetland: River, Rice paddies
Altitude: 0-20m
Area: 560hectares
Ramsar Designation: 3 July 2012
 

 


Miyajima
 
Municipalities: Hatsukaichi City, Hiroshima Prefecture
Type of Wetland: Sandy shore, Intertidal marsh and river
Altitude: 0-2 m
Area: 142 hectares
Ramsar Designation: 3 July, 2012
 

 


Onuma
 
Municipalities: Nanae Town, Hokkaido Prefecture
Type of Wetland: Freshwater lake
Altitude: 130m
Area: 1,236 hectares
Ramsar Designation: 3 July, 2012
 

 


Tateyama Midagahara and Dainichidaira
 
Municipalities: Teteyama Town, Toyama Prefecture
Type of Wetland: Snow patch grassland
Altitude: 1040-2120m
Area: 574 hectares
Ramsar Designation: 3 July, 2012
 

 


Tokai Hilly Land Spring-fed Mires
 
Municipalities: Toyota City, Aichi Prefecture
Type of Wetland: Oligotrophic spring-fed mire
Altitude: 111-254m
Area: 22 hectares
Ramsar Designation: 3 July, 2012
 

 


Watarase-yusuichi
 
Municipalities: Furukawa City in Ibaraki Prefecture, Tochigi City, Oyama City and Nogi Town in Tochigi Prefecture, Itakura Town in Gunma Prefecture and Kazo City in Saitama Prefecture
Type of Wetland: Low moor
Altitude: 8-23 m
Area: 2,861 hectares
Ramsar Designation: 3 July, 2012
 

 


Watarase-yusuichi
 
Municipalities: Furukawa City in Ibaraki Prefecture, Tochigi City, Oyama City and Nogi Town in Tochigi Prefecture, Itakura Town in Gunma Prefecture and Kazo City in Saitama Prefecture
Type of Wetland: Low moor
Altitude: 8-23 m
Area: 2,861 hectares
Ramsar Designation: 3 July, 2012
 

 


Yonahawan
 
Municipalities: Miyako City, Okinawa Prefecture
Type of Wetland: Tidal flat
Altitude: 0m
Area: 704 hectares
Ramsar Designation: 3 July, 2012