Category: Serial Killing
Location: Hiroshima, Japan
Crime: Hidaka killed and robbed a total of four women between the months of April and September 1996. One of the victims he murdered was a sixteen year old girl.
Biography: As a University drop out, Hidaka was a known drinker, and a habitual user of prostitutes. In 1989 he moved to Hiroshima and managed to find employment as a taxi driver. He was hanged in 2006.