To take advantage of this option, travelers need a valid passport and an airline ticket out of the country at the end of the 90-day stay. Last year, Japan announced it would launch a digital nomad ...

In a recent update, Japan has come up with a new passport ... The embedded chip also enhances the digital security of the passport, further protecting travelers from identity theft and fraud.

Singapore remains the world's most powerful passport, unlocking visa-free access to 195 locations—see the full rankings here.