https://ferret-plus.com/7922

https://togetter.com/li/1137859

http://hkdmz.tumblr.com/post/163913666545/

http://www.itmedia.co.jp/lifestyle/articles/1708/08/news045.html

http://taisy0.com/2017/08/08/85583.html

https://twitter.com/reinarration/status/795534705546231808

https://twitter.com/uuuusk/status/893025536913530880

http://www.yomiuri.co.jp/fukayomi/ichiran/20170804-OYT8T50023.html http://www.yomiuri.co.jp/fukayomi/ichiran/20170807-OYT8T50004.html

http://www.gizmodo.jp/2017/08/smartboy-launch-in-21st-august.html

http://www.i-mezzo.net/log/2017/08/08093836.html