In 2023, the production of roots and tubers in Japan was estimated at 3.1 million metric tons. From 2024 to 2028, a steady decline in production is forecasted, beginning with 3.034 million metric tons in 2024 and decreasing to 2.816 million metric tons by 2028. This represents a year-on-year percentage decrease, reinforcing a diminishing trend. The compound annual growth rate (CAGR) over this five-year period reflects a negative growth trajectory.
Future trends to watch for include changes in domestic consumption patterns, technological advances in agricultural productivity, and environmental factors affecting crop yield. Policy changes and global market dynamics could also impact production levels.
