The forecast for the gross production of potatoes in Japan from 2024 to 2028 shows a gradual decline. In 2023, the gross production stood at a higher level, before forecasted decreases in subsequent years. Year-on-year, a consistent reduction by small percentages is observed: 2025 sees a decrease from 2024's level, followed by similar reductions each year up to 2028. The compound annual growth rate (CAGR) suggests an average annual decline over this forecast period.

Future trends to watch for include:

Potential impacts of climate change on potato yield.
Technological advancements in agriculture that could alter production efficiency.
Shifts in consumer demand for potatoes and related products.
Policy changes in agriculture and trade that may influence production economics.