Japan's imperial palace plans to disclose in full a soon-to-be-completed official record of the late Emperor Hirohito's life, possibly shedding some light on the contentious issue of his disputed role in the second world war.
The Imperial Household Agency is expected to finish in late March a 24-year project to compile the complete record, an agency official said on Friday, adding that the work will be submitted to reigning Emperor Akihito, the eldest son of Hirohito, in April or later.
Grand Steward Noriyuki Kazaoka, who heads the agency, told Japanese media on Thursday that he did not want to see any part of the record "blacked out" from public eye.
"Some people may think that what could not be released 30 years ago can be released with the passage of time," he was quoted as saying by the daily Yomiuri Shimbun. "We wish to include as much as possible."
A similar official record on Hirohito's father, Emperor Taisho, was made public between 2002 to 2011 with many parts redacted, in what was claimed to be an attempt to protect "personal information", but which drew criticism from researchers.
Hirohito also served as Japan's commander-in-chief during its stomp across Asia in the 1930s and 1940s.
He was a man who was revered as a demigod of Shintoism, a Japanese religion, and in whose name the vicious and acquisitive war was prosecuted. He announced to the war-weary public in 1945 that Japan had been defeated and should expect to be occupied. His historic radio broadcast, which marked the first time most Japanese had heard his voice, called on them to "bear the unbearable".
A deal with the US-led occupying force kept him on the throne on condition he renounced his divinity.
Over the following decades as the nominal head of a constitutional monarchy, he oversaw the rebirth of a pacifist nation that roared to economic life.
He died in January 1989 at the age of 87.
Critics charge that Hirohito had the blood of millions on his hands for what they say was his control over Japan's brutal war. They point to the power he had to end the conflict with that broadcast and say he could have chosen to finish it sooner.
But supporters say he was a puppet of a military government, a figurehead that out-of-control generals could invoke to urge their soldiers through the horrors of warfare.