New Delhi, May 28 -- Philippine President Ferdinand Marcos Jr. is receiving an exceptional level of hospitality in a four-day state visit to Japan that culminates Thursday.

There is a palace banquet, a prestigious national award and a clear message that Tokyo is keen to upgrade ties with a nation it sees as a key defense partner - and major arms customer - at a time of fears over China's military activity in Asia.

Marcos' visit ending with his departure Friday has included a greeting by Emperor Naruhito, who gave him the Grand Cordon of the Supreme Order of the Chrysanthemum.

On Thursday, Marcos will hold talks with Japanese Prime Minister Sanae Takaichi, which are expected to result in statements further strengthening defense and weap...