In 2023, the supply of crustaceans calories per capita per day in Japan was recorded at the same figure as 2024, indicating stable consumption. From 2024 to 2028, there is a very subtle downward trend, with a compound annual growth rate (CAGR) reflecting a slight decline. This trend suggests a modest reduction in dietary share over the specified period.

Future trends to watch for include:

Potential changes in consumption patterns due to dietary shifts or health trends.
The impact of sustainable seafood practices on availability and preference.
Cultural and economic factors influencing diet diversification in Japan.