Japan's industrial production fell 1.7% year over year in May, according to preliminary data from the Ministry of Economy, Trade and Industry (METI) released on Tuesday.
The reading missed market expectations of a 2.2% expansion, as tracked by Trading Economics. It follows a 2% growth in the previous month.
The annual drop was driven primarily by general-purpose and business-oriented machinery, electrical machinery, and information and communication electronics equipment.
On a month-over-month basis, factory output edged up 0.5% in May, unchanged from the pace of growth the previous month. It missed the market consensus forecast for a 0.6% increase, according to Investing.com.