Japan will declare "short and powerful" states of emergency for Tokyo, Osaka and two other prefectures, a minister said on Friday, as the country struggles to contain a resurgent pandemic just three months ahead of the Olympics.

Under a new state of emergency from April 25 to May 11, the government will require restaurants, bars, and karaoke parlours serving alcohol to close, and big sporting events to be held without spectators, Economy Minister Yasutoshi Nishimura said...