http://soredemo.org/diary/2008/09/23/%e3%82%86%e3%81%86%e3%81%86%e3%81%a4%e6%b0%b4%e3%82%88%e3%81%86%e6%97%a5-%e4%b9%99%e5%a5%b3%e3%83%88%e3%83%aa%e3%82%ac%e3%83%bc.html

http://soredemo.org/diary/2008/09/17/%e6%b8%a1%e8%be%ba%e6%96%87%e6%a8%b9%e7%9b%a3%e7%9d%a3-%e4%bb%a3%e3%80%85%e6%9c%a8%e5%85%ab%e5%b9%a1%e4%b8%ad%e6%ad%a2.html