."

A close friend to LDP Secretary General Taro Aso, Hatoyama promised not only to "become a good justice minister" but also support Abe and his Cabinet in the wake of the LDP-New Komeito ruling bloc's loss of its majority in the July Upper House election.

"This Cabinet is facing a difficult time, but I believe it's healthy for Cabinet members to feel pressure and tension," he said. "I will make use of my connection with my brother if that is required anytime in the future."