FILE - Japanese Prime Minister Shinzo Abe, center, shouts traditional "Banzai (long life)" cheers with lawmakers and members of his ruling Liberal Democratic (LDP) Party during its annual convention at a hotel in Tokyo on March 5, 2017. Assassinated former Prime Minister Shinzo Abe was perhaps the most divisive leader in recent Japanese history. He was also the longest serving and, by many estimations, the most influential. (AP Photo/Shizuo Kambayashi, File)