Financial woes continue to weigh on Sony as it looks to cut staff at production facilities, according to a Japanese report.
The subsidiary operates five production facilities in Japan and employs 5,000 people.
Sony President Kazuo Hirai has been on a crusade to revive its electronics business, which has been beset by losses. The goal was to be profitable by this fiscal year.
On October 31, Sony cut its profit forecast for the fiscal year after reporting a net loss of 19.3 billion yen (about $183 million) in the second quarter and trimmed its sales forecasts at that time for consumer products such as TVs, PCs, and digital cameras.
Sony implemented staff cuts last year of 10,000.
Its electronics business has been hit especially hard by competition from South Korean electronics giants, according to Nikkei.
And changing consumer tastes have also had an impact on its core electronics products. "Demand for digital cameras and computers has slumped with the rise of smartphones and tablets, and economic growth in emerging markets is flagging," Nikkei said.
Updated on December 31 at 8:15 a.m. PST: corrects dollar conversion figure.