Police in Japan have tightened security around Emperor Akihito's 12-year-old grandson after two knives were found near his school desk.
원문출처 : https://www.cnn.com/2019/04/29/asia/japan-emperor-grandson-hisahito-knife-intl/index.html
원문출처 : https://www.cnn.com/2019/04/29/asia/japan-emperor-grandson-hisahito-knife-intl/index.html