2017-04-04から1日間の記事一覧
http://www.bbc.com/japanese/features-and-analysis-39487344
http://www.news-postseven.com/archives/20170403_500933.html
http://www.e-aidem.com/ch/jimocoro/entry/ishigaki01
http://www.gizmodo.jp/2017/04/hapbeat-speaker.html
http://www.itmedia.co.jp/mobile/articles/1704/04/news088.html
https://twitter.com/pagmas/status/375160990876200960