Communist China generally shies away from the vast annual demonstrations of military might that were a hallmark of the Soviet Union.
But it most recently held National Day parades in 1999 and 2009 to mark the 50th and 60th anniversaries of the October 1 establishment of the People's Republic of China.
Even now the part played by the People's Liberation Army in China's earlier resistance against Japanese invasion remains a key element of the Communist Party's claim to a right to rule.
One reason for mounting the parade was "to frighten Japan and declare to the world China's determination to maintain the post-war world order", said the article, written by Chinese financial and global affairs commentator Hu Zhanhao.
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"Only by showing its military capabilities can (China) show Japan its attitude and determination and let it know that whoever dares to challenge the post-war order related to China and touch China's core interests is its enemy and must be psychologically prepared for China's strong counterattack," it said.
The report did not give a date for the event but said it would mark the first time it was not held on National Day.
Several Chinese media outlets today described the posting of the article by the People's Daily as a confirmation.
Asked about the reports at a regular briefing, foreign ministry spokeswoman Hua Chunying said that China was planning a series of celebrations and commemorations related to the war, but did not offer specific details.
She stressed that China was both a victor and a battlefield during the conflict. "We have made a huge contribution and sacrifice to ensure the victory in that war," she said.