Japan's prime minister-designate Shinzo Abe confirmed on Tuesday he will meet US President Barack Obama during his first official visit abroad in January.
Disappointed Japanese voters delivered a knockout blow to the Democratic Party of Japan on Sunday, just as they did to the Liberal Democratic Party in 2009.
There was "no room for talks" on territorial disputes with China, Shinzo Abe, Japan's next prime minister said after his party won the election.
Ties with China important for Japan: Abe
Special: Japan Election Diaoyu Islands Dispute
Japanese Prime Minister Yoshihiko Noda on Sunday conceded his party was defeated in the general election and said he was stepping down as leader of the Democratic Party of Japan.
World leaders have to step in to prevent right-wingers in Japan from changing pacifist constitution and making nuclear arms.
Japan moved to the right and unsettled the region, observers said, after the country's conservative opposition swept to victory in national polls on Sunday.
The LDP of Japan won the election, but tension with China will continue if party chief Shinzo Abe follows his hawkish campaign rhetoric, experts said.
Noda quits from DPJ's presidencyLDP, Komeito agree to form coalition Special: Japan Election Comment: China to make good on neighbors