Uncertainty in Japan as emperor hints at abdication

‘Japan’s ailing emperor has hinted at possible abdication in a rare radio address to the nation, saying his age may hinder him from carrying out his duties.
The 82-year-old Emperor Akihito has had heart surgery and been treated for prostate cancer, with public broadcaster NHK reporting last month that he wanted to step down.
In his address on Monday, the emperor did not specifically say he wanted to abdicate but his speech was seen as an indication that he wanted to hand over his duties.’
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