Iwao Hakamada, the world’s longest serving death row prisoner, had been wrongly convicted of a quadruple murder

A Japanese man wrongly convicted of murder who was the world’s longest-serving death row inmate has been awarded $1.4m in compensation, an official has said.

The payout represents 12,500 yen ($83) for each day of the 46 years that Iwao Hakamada spent in detention, most of it on death row when each day could have been his last.