Beijing has sanctioned a conservative, opposition Japanese lawmaker, saying that he spread falsehoods on issues involving Taiwan, Xinjiang and Hong Kong, undermining Chinese sovereignty. In a rare move, the Chinese foreign ministry announced the sanctions on Monday morning against Seki Hei – known in China as Shi Ping – a 63-year-old China-born political commentator who was elected to the House of Councillors this year on the Japan Innovation Party’s ticket. According to the ministry’s...