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https://dot.asahi.com/dot/2019122600071.html

https://gigazine.net/news/20200116-chromium-microsoft-edge/

blog.itokoichi.com

https://akiba-pc.watch.impress.co.jp/docs/news/news/1229384.html

https://newswitch.jp/outline/20765

https://japanese.engadget.com/jp-2020-01-15-mobile.html?guccounter=1

https://www.sankei.com/world/news/200115/wor2001150040-n1.html

https://jp.reuters.com/article/usa-microsoft-cyber-idJPKBN1ZE01V