The forecasted household expenditure on watermelons in Japan remains stable from 2024 to 2028, consistently at 1.16 thousand Japanese Yens. In 2023, the actual expenditure was also 1.16 thousand Japanese Yens, indicating no year-on-year variation and a CAGR of 0% over the forecast period. This stability suggests a plateau in watermelon spending at the household level, possibly due to market saturation or steady consumption patterns.

Future trends to watch for:

Potential changes in consumer preferences driven by health trends or dietary shifts.
Impact of any economic factors or currency fluctuations on household budgets.
Increased interest in sustainable and locally-produced watermelons that may affect spending.