http://kinoshita-optical.com/kistar/839

http://blog.livedoor.jp/lightcycle/archives/52779337.html

http://www.chotoku01.com/article/455762557.html

http://japanese.engadget.com/2017/12/24/iphone-vs-galaxy-note8-vs-huawei-mate-10-pro/

https://wired.jp/2017/12/25/apple-iphone-battery-slow-down/

https://www.gizmodo.jp/2017/12/usreview-googlehome-max.html?utm_source=dlvr.it&utm_medium=facebook

https://www.gizmodo.jp/2017/12/iphone-performance.html?utm_source=dlvr.it&utm_medium=facebook

http://www.itmedia.co.jp/mobile/spv/1712/25/news093.html

http://app.m-cocolog.jp/t/typecast/46280/45820/88637186

http://app.m-cocolog.jp/t/typecast/46280/45820/88637186

https://k-tai.watch.impress.co.jp/docs/news/1098754.html