Belgian King Philippe (L), Japanese Emperor Akihito (3rd-L), Japanese Empress Michiko (2nd-R) and Belgian Queen Mathilde (L) talk after a concert at Kioi Hall in Tokyo, on October 13, 2016. The Belgian royal couple is on a state visit to Japan. / AFP / POOL / Eugene Hoshiko (Photo credit should read EUGENE HOSHIKO/AFP/Getty Images)

Belgian King Philippe (L), Japanese Emperor Akihito (3rd-L), Japanese Empress Michiko (2nd-R) and Belgian Queen Mathilde (L) talk after a concert at Kioi Hall in Tokyo, on October 13, 2016. 
The Belgian royal couple is on a state visit to Japan. / AFP / POOL / Eugene Hoshiko        (Photo credit should read EUGENE HOSHIKO/AFP/Getty Images)