With less than a year to go until the U.S. presidential election on Nov. 3, 2020, the world's attention has started to focus on whether President Donald Trump will be reelected for a second term or if one of the 15 Democratic candidates will prevail. The outcome will have profound implications, not only for the United States, but for the entire world, including Japan.

The candidates

Former Illinois Congressman Joe Walsh and former Massachusetts Gov. William Weld have registered as Republican Party candidates to challenge Trump, but Trump will almost certainly be the nominee of the party. If something should happen that removes Trump from the race, likely candidates include Vice President Mike Pence, former Ambassador to the United Nations Nikki Haley, former Speaker of the House Paul Ryan and Utah Senator Mitt Romney.