>>579
その池ってここの事ですか？
http://maps.google.co.jp/maps?f=q&source=s_q&hl=ja&
q=%E5%A4%A7%E5%80%89%E5%B1%B1%E9%A7%85%EF%BC%88%E7%A5%9E%E5%A5%88%E5%B7%9D%EF%BC%89&sll=36.5626,136.362305&sspn=43.003385,37.177734&ie=UTF8&cd=2&geocode=FeMFHgIdXJVSCA&split=0&ll=35.523311,139.635619&spn=0.002689,0.002269&z=18