<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://b.hatena.ne.jp/entry/245268311/comment/duers" data-user-id="duers" data-entry-url="https://b.hatena.ne.jp/entry/zeromoon0.hatenablog.jp/entry/2015/03/22/173113" data-original-href="http://zeromoon0.hatenablog.jp/entry/2015/03/22/173113" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=http%3A%2F%2Fzer