The central government will consider buying the disputed Senkaku Islands, Prime Minister Yoshihiko Noda said Wednesday, adding fuel to a fire already lit by Tokyo Gov. Shintaro Ishihara.

Noda's statement came after Ishihara dropped his bombshell Monday in Washington by revealing that the Tokyo Metropolitan Government is trying to buy the islands from its owner "to protect Japanese territory."

The hawkish governor said he was prompted to make the move as he could no longer stand the central government's "cowardice" for not taking any action against claims to the islands by China and Taiwan.