More than 90 percent of Japanese believe Japan should prepare for a Chinese invasion of Taiwan, a Nikkei poll released on Monday found. On how to prepare for an invasion of Taiwan, 41 percent of respondents said Japan should improve its capability of responding to a conflict in Taiwan by revising its laws, while 50 percent said the country should prepare within the existing legal framework and 4 percent said preparations are not needed. In addition, 56 percent of respondents approved of a proposal by the Liberal Democratic Party-led government to increase the defense budget to 1 percent of Jap...