JAPAN - MAY 31: State Visit Of Belgian Prince Philippe In Tokyo, Japan On May 31, 1999 - Edo Museum in Tokyo with Japanese crown prince Naruhito and princess Masako - Philippe is on Rikisha. (Photo by Kurita KAKU/Gamma-Rapho via Getty Images)

JAPAN - MAY 31:  State Visit Of Belgian Prince Philippe In Tokyo, Japan On May 31, 1999 - Edo Museum in Tokyo with Japanese crown prince Naruhito and princess Masako - Philippe is on Rikisha.  (Photo by Kurita KAKU/Gamma-Rapho via Getty Images)