TOKYO -- The campaign to lead Japan's ruling Liberal Democratic Party officially began Friday with four candidates -- two men and two women.
11th-hour bid by Noda upends vote-counting math, making runoff more likely

LDP candidates in the leadership race, left to right: Taro Kono, Fumio Kishida, Sanae Takaichi and Seiko Noda.
TOKYO -- The campaign to lead Japan's ruling Liberal Democratic Party officially began Friday with four candidates -- two men and two women.