Japan's Crown Prince and Princess will not be attending the wedding of Britain's Prince William and Kate Middleton, Jiji reported on March 18, 2011.

Japan's Crown Prince Naruhito and Crown Princess Masako will not attend the wedding of Prince William and Kate Middleton because of the earthquake and tsunami.

http://www.telegraph.co.uk/news/uknews/royal-wedding/8390657/Japan-earthquake-Japanese-royals-to-miss-Prince-Williams-wedding.html