https://www.jiji.com/jc/article?k=2018011300400

http://tasukumizuno.hatenablog.com/entry/2018/01/13/150632

http://sp.yomiuri.co.jp/national/20180114-OYT1T50035.html

https://headlines.yahoo.co.jp/hl?a=20180114-03169336-saga-l41

https://twitter.com/kasumi_shiro/status/951989917231456257