Princess Masako of Japan and his husband Crown Prince Naruhito will attend the coronation of King Tupou VI on July 4.
While Princess Masako has health condition with adjustment disorder for 11 years, her trip was uncertain to proceed.
However, some decisions were made and she was given permission from her doctor to travel.
The royal couple would join 1,000 special guests Tonga government has invited for the Their Majesties’ King Tupou VI and Queen Nanasipau’u’s coronation.
The celebration would begin on June 27 – July 7.
