http://science6.2ch.net/test/read.cgi/rikei/1199919349/420 2008/04/05 23:05:50
http://science6.2ch.net/test/read.cgi/rikei/1166452433/245 2008/04/05 23:06:16
http://science6.2ch.net/test/read.cgi/rikei/1150013689/325 2008/04/05 23:06:47
http://science6.2ch.net/test/read.cgi/rikei/1146919432/267 2008/04/05 23:07:12