NUKU'ALOFA, TONGA - SEPTEMBER 19: (L-R) Crown Prince of Japan, Prince Naruhito, talks with Tonga's Queen Halaevalu Mata'ahoe at the state funeral of King Taufa'ahau Tupou IV on September 19, 2006 in Nuku'alofa, Tonga. King Taufa'ahau Tupou IV died on September 10, 2006 after a long illness. He was 88 and had been ruler of Tonga since the death of his mother in 1965. Crown Prince Tupouto'a has taken over the king's duties. (Photo by Simon Baker-Pool/Getty Images)

NUKU'ALOFA, TONGA - SEPTEMBER 19:  (L-R) Crown Prince of Japan, Prince Naruhito, talks with Tonga's Queen Halaevalu Mata'ahoe at the state funeral of King Taufa'ahau Tupou IV on September 19, 2006 in Nuku'alofa, Tonga. King Taufa'ahau Tupou IV died on September 10, 2006 after a long illness. He was 88 and had been ruler of Tonga since the death of his mother in 1965. Crown Prince Tupouto'a has taken over the king's duties. (Photo by Simon Baker-Pool/Getty Images)