http://bunshun.jp/articles/-/9628

http://gamecolumn.blog17.fc2.com/blog-entry-62752.html

http://bunshun.jp/articles/-/9624

https://yellowblog.tumblr.com/post/179960759637/

http://dotnuke.tumblr.com/post/179990874018/

https://japanese.engadget.com/2018/11/09/10/

https://itunes.apple.com/us/app/1-1-1-1-faster-internet/id1423538627?mt=8 https://www.gizmodo.jp/2018/11/cloudflare-1-1-1-1-mobile.html

https://twitter.com/craft_kim/status/387570474076471296

https://japanese.engadget.com/2018/11/09/iphone-amazon/

https://twitter.com/kiyokura/status/488610543012298755

https://www.youtube.com/watch?v=FOWpq_A4sc8