article: Leader of the Opposition (Japan)
links: Yoshihiko Noda Naoto Kan Yukio Hatoyama Shinzō Abe The Honourable Constitutional Democratic Party of Japan Naruhito Democratic Party (Japan, 1998) Yukio Edano Masatoshi Wakabayashi Liberal Democratic Party (Japan) Shigeru Yoshida Inejirō Asanuma Banri Kaieda Ichirō Ozawa Kenta Izumi Yōhei Kōno Toshiki Kaifu Takako Doi Akihito Hirohito