<https://deai-tips.me/author/ytakehisa/#author>
<http://schema.org/image>
<https://deai-tips.me/2017/12/24/%E6%A8%AA%E6%B5%9C%E3%81%AE%E7%9B%B8%E5%B8%AD%E5%B1%85%E9%85%92%E5%B1%8B%E3%83%BB%E7%9B%B8%E5%B8%AD%E3%83%90%E3%83%BC5%E9%81%B8%E3%83%BB%E7%BE%8E%E5%A5%B3%E3%81%A8%E5%87%BA%E4%BC%9A%E3%81%88%E3%82%8B/>