https://japanese.engadget.com/2018/10/30/macbook-air-13-3-retina-touch-id/
http://www.itmedia.co.jp/news/articles/1810/30/news150.html
https://japanese.engadget.com/2018/10/30/macbook-air-retina-4-mac-mini-mac/
http://www.itmedia.co.jp/pcuser/articles/1810/31/news047.html