A pack of three leads the crowded race to take over Fumio Kishida as the next prime minister. But each brings their own risks, says Bloomberg Opinion’s Gearoid Reidy. TOKYO: Japan’s ruling party wanted someone different. It might get more than it bargained for. While nine lawmakers are contesting the race to become the country’s next leader , the field has narrowed to just three: Conservative Sanae Takaichi, self-proclaimed heir to “Abenomics”; political scion Shinjiro Koizumi, dashing but