1. Coronavirus cases in Japan top 5,000. NHK World-Japan. 9 Apr 2020. https://www3.nhk.or.jp/nhkworld/en/news/20200409_28/
2. Japan govt to give 2 masks to every household over virus. Nippon.com. 1 Apr 2020. https://www.nippon.com/en/news/yjj2020040101147/japan-govt-to-give-2-masks-to-every-household-over-virus.html
3. Rich M, Ueno H, Inoue M. Japan declared a coronavirus emergency. Is It Too Late? New York Times 2020 April 7. https://www.nytimes.com/2020/04/07/world/asia/japan-coronavirus-emergency.html
4. Takahashi R. Japanese ICUs understaffed and overlooked as coronavirus influx looms. Japan Times. 9 Apr 2020. https://www.japantimes.co.jp/news/2020/04/09/national/japanese-icus-understaffed-overlooked-coronavirus-influx-looms/#.Xo70lchKjcs
5. Aichi to declare its own state of emergency. NHK World-Japan. 9 Apr 2020. https://www3.nhk.or.jp/nhkworld/en/news/20200409_26/