熱波列島

https://toyokeizai.net/articles/-/230534

https://www3.nhk.or.jp/shutoken-news/20180723/0015240.html

https://www.theguardian.com/world/2018/jul/23/japan-heatwave-prompts-concern-over-conditions-for-2020-olympics?CMP=share_btn_fb

http://time.com/5345553/japan-heat-wave-record-temperatures/?xid=time-amp-fbshare

恒例の蟬羽化探索。

タバコのルール

https://www.wsj.com/articles/coughing-up-reform-japan-tightens-smoking-laws-a-little-1531908004