A medium strength earthquake has hit eastern Japan.
The quake, which measured five on the Richter scale, caused buildings in the capital Tokyo to shake.
It happened mere hours before the arrival of US President Donald Trump.
A tsunami warning has not been issued and there are no reports of any kind of damage.
Trump is due to arrive in Japan on Saturday and play golf with the country's Prime Minister Shinzo Abe on Sunday.

US military says it turned away blockade runner trying to reach Iranian port
WHO chief urges safe burials in visit to heart of Ebola outbreak
Rescuers pull four from flooded cave in Laos
Brazil investigates suspected Ebola case in Sao Paulo
