2009-04-17 オメガカーブ http://maps.google.co.jp/maps?f=q&source=s_q&hl=ja&geocode=&q=%E5%A4%95%E5%BC%B5&sll=42.602608,141.486906&sspn=0.096155,0.154324&g=%E9%8C%A6%E5%B2%A1&ie=UTF8&ll=43.012712,141.955676&spn=0.01194,0.027444&t=h&z=16&iwloc=A