The forecast for Japan's import of parts of primary cells and primary batteries shows a declining trend from $1.42 million in 2024 to $0.83 million in 2028. In 2023, the import stood at approximately $1.57 million. The year-on-year percentage change from 2024 to 2025 is expected to be around -10.8%, and a similar declining pattern continues in the subsequent years. Examining the CAGR from 2024 to 2028 reveals an average annual decrease, indicating a consistent reduction in imports over the five-year period.

Future trends to watch for include:

Technological advancements in battery production, possibly reducing reliance on imports.
Policy changes in Japan aimed at boosting domestic production capacities.
Fluctuations in global supply chain dynamics due to geopolitical factors.