http://webronza.asahi.com/science/articles/2016112400003.html

http://bylines.news.yahoo.co.jp/shivarei/20161214-00065439/

http://wedge.ismedia.jp/articles/-/8362

http://campho.hatenablog.com/entry/2016/12/11/%E6%B0%91%E4%BA%8B%E8%A3%81%E5%88%A4%E8%B5%B7%E6%A1%88%E3%83%9E%E3%83%8B%E3%83%A5%E3%82%A2%E3%83%AB

https://www.facebook.com/saibansho.saiyo/