TOKYO - OCTOBER 29:  Prime Minister of New Zealand John Key (L) chats with Japanese counterpart Yukio Hatoyama (R) prior to their meeting at the latter's official residence on October 29, 2009 in Tokyo, Japan. Key and his wife Bronagh are on a six-day visit to the country. Getty Images logo Getty Images 4 weeks ago

TOKYO - OCTOBER 29: Prime Minister of New Zealand John Key (L) chats with Japanese counterpart Yukio Hatoyama (R) prior to their meeting at the latter's official residence on October 29, 2009 in Tokyo, Japan. Key and his wife Bronagh are on a six-day visit to the country.