A former mayor who quit her job amid a scandal over an alleged affair with a married subordinate has staged a political comeback in Japan, in a result analysts say shows how attitudes towards women in public life are shifting.Akira Ogawa, 43, was re-elected as mayor of Maebashi, the capital of Gunma prefecture, on Monday, mere months after resigning under intense public pressure.Running as an independent, Ogawa secured nearly 63,000 votes – around 10,000 more than her closest challenger –...