Japanese Prime Minister Suga Yoshihide and Indonesian President Joko Widodo have reaffirmed their countries' ties at a summit outside Jakarta.

Suga met Joko at the presidential palace in Bogor shortly after arriving in Indonesia on Tuesday.

Japan and Britain have reached a broad agreement on a new economic partnership.

The two sides aim to bring the pact into force on January 1, 2021.

Japanese Foreign Minister Motegi Toshimitsu is visiting Britain from Wednesday to discuss a bilateral trade agreement.

Motegi will hold talks with British International Trade Secretary Liz Truss in London.