Japan restarted a nuclear reactor on Friday despite a court challenge by local residents, in a boost for Tokyo's faltering post-Fukushima push to bring back atomic power.
Emperor Akihito said Monday his advancing age and weakening health mean he may no longer be able to carry out his duties, setting the stage for Japan to prepare for an historic abdication.
Japan's Crown Prince Naruhito may be heir to one of the world's oldest monarchies, but he is not shy about knocking the institution he represents or his country's warring past.
Japanese will tune in to Emperor Akihito's rare video message Monday following reports that he would abdicate in the next few years, which initially came as shock but was welcomed by many as a deserved rest for the 82-year-old beloved monarch.
Japan on Saturday marked 71 years since the city of Hiroshima was destroyed by a U.S. atomic bomb, as its mayor urged the world to unite in abolishing nuclear weapons.
Japan summoned Chinese diplomats Saturday to protest after six Chinese coast guard vessels approached disputed East China Sea islands accompanying a fleet of hundreds of Chinese fishing boats.
Japan's hawkish new defense minister singled out North Korean provocations and Chinese use of "force" in territorial disputes on Thursday as she reviewed troops on her first day in the job.
Japan's troubled 2020 Olympics will be a success, Tokyo's new governor insisted Thursday, after she and Prime Minister Shinzo Abe put aside political differences for the good of the Games.
Japanese Prime Minister Shinzo Abe on Wednesday picked a close confidante with staunchly nationalist views as the new defense minister, a move likely to raise concerns in mainland China and South Korea.
The Japanese government aims to speed up 2020 Tokyo Olympics and Paralympics preparations.