As of 2023, Japan's import of sweet potatoes stood at 15.261 million kilograms. Forecasted data indicates a marginal year-on-year growth, with imports expected to incrementally increase. The expected import figures from 2024 to 2028 show a slight rise annually, maintaining a stable trend over these years. The compound annual growth rate (CAGR) over the five-year forecast period remains very modest, suggesting steady demand without significant fluctuation.

Future trends to watch for:

Changes in domestic production of sweet potatoes in Japan, which might affect import demand.
Potential trade agreements or tariffs that could impact import volumes.
Emerging consumer trends towards health-conscious and organic food products, which may influence import variations.