http://www.excite.co.jp/News/society_g/20171012/Myjitsu_033818.html

http://www.shinmai.co.jp/news/nagano/20171013/KT171012FTI090024000.php

https://headlines.yahoo.co.jp/hl?a=20171013-00010003-teletama-l11

http://www.asahi.com/articles/ASKB242BZKB2UTIL00H.html

https://twitter.com/bluebuggle/status/918753946788753408