| No. |
Prefecture |
Name of Wetlands |
Link |
| 252 |
Shiga |
Hikone and Maihara Spring Lines |
 |
| 253 |
Shiga |
Kinomoto-cho Agricultural Water Channels |
 |
| 254 |
Shiga |
Yamakado-shitsugen |
 |
| 255 |
Shiga |
Aibano-shitsugen |
 |
| 256 |
Shiga |
[Ramsar site] Biwa-ko (including small lagoons
by Biwa-ko) |
 |
| 257 |
Shiga,
Kyoto,
Osaka |
Yodo-gawa River System (including Yodo-gawa, Uji-gawa and Kizu-gawa) |
 |
| 258 |
Shiga |
Kawachi-no-Fuketsu |
 |
| 259 |
Kyoto |
Tango-hanto Nearshore Waters and Western Wakasa-wan |
 |
| 260 |
Kyoto |
Hacchodaira-shitsugen |
 |
| 261 |
Kyoto |
Mizorogaike-shicchi |
 |
| 262 |
Kyoto |
Yura-gawa Headstream Area (Ashiu, Chii and Agake) |
 |
| 263 |
Kyoto |
Ofuke-shitsugen and Neighboring Bogs |
 |
| 264 |
Kyoto,
Hyogo |
Habitat of Hynobius abei in Montane Spring Lines in Tango and Tajima |
 |
| 265 |
Osaka |
Southern Osaka-wan (Kitan-kaikyo) |
 |
| 266 |
Osaka |
Osaka Nanko Bird Sanctuary |
 |
| 267 |
Osaka |
Onosato-gawa Estuary |
 |
| 268 |
Osaka |
Ikoma-Shigi-sanroku Farm Ponds |
 |
| 269 |
Hyogo |
Hama-koshien |
 |
| 270 |
Hyogo |
Central Southern Awaji-shima Agricultural Water Channels |
 |
| 271 |
Hyogo |
Sumoto Nearshore Waters |
 |
| 272 |
Hyogo |
Ie-shima Nearshore Waters |
 |
| 273 |
Hyogo |
Tonominekogen-shicchi |
 |
| 274 |
Hyogo |
Hikami Area River system (Watersheds of Kako-gawa and Yura-gawa) |
 |
| 275 |
Hyogo |
Valleys on the North Face of Rokko-san |
 |
| 276 |
Hyogo |
Uppermost Reaches of Tributary of Kishida-gawa |
 |
| 277 |
Hyogo |
Northern Higashi-harima Agricultural Water Channels |
 |
| 278 |
Hyogo |
Farm Ponds in the vicinity of Okubo-cho, Akashi-shi |
 |
| 279 |
Hyogo |
Kako-gawa Estuary |
 |
| 280 |
Hyogo |
Shinmaiko-kaigan |
 |
| 281 |
Hyogo |
Chikusa-gawa Estuary |
 |
| 282 |
Hyogo |
Maruyama-gawa Riverside |
 |
| 283 |
Nara |
Okame-ike |
 |
| 284 |
Nara |
Habitat of Salvelinus leucomaenis japonicus in Kii-hanto |
 |
| 285 |
Wakayama |
Kino-kawa and Waka-gawa Estuaries |
 |
| 286 |
Wakayama |
Arita-gawa Estuary |
 |
| 287 |
Wakayama |
Nuno-ike |
 |
| 288 |
Wakayama |
Hidaka-gawa Estuary |
 |
| 289 |
Wakayama |
Farm Ponds in Tanabe-shi and Hidaka-gun |
 |
| 290 |
Wakayama |
Shirahama and Tanabe-wan |
 |
| 291 |
Wakayama |
Rice Paddies and Wetlands in Tawara, Koza-cho |
 |
| 292 |
Wakayama |
Kushimoto-Sambira and Western Shore of Shio-no-misaki |
 |
| 293 |
Wakayama |
Senri-no-hama in Wakayama |
 |
| 294 |
Wakayama |
Ukishima-no-mori in Inosawa, Shingu-shi |
 |