Japan will have as many as nine nuclear reactors in operation this winter, Prime Minister Fumio Kishida said Thursday, seeking to ensure stable power supplies during peak demand. With five reactors currently running, the additions would boost combined capacity from nuclear power to around 10% of the country's electricity needs amid concerns of a power crunch this winter. "We want to have ample capacity to ensure a stable supply of electricity during peak times," Kishida said. "The national government will take the lead" on restarting these reactors, "making tenacious efforts to secure the understanding and cooperation of local governments and...