In 2023, the import of wooden windows, French-windows, and their frames to Japan stood at approximately 7.4040 million kilograms. Forecasts for the years 2024 to 2028 show a declining trend, with a consistent year-on-year decrease. The values are expected to fall from 7.1622 million kilograms in 2024 to 6.1964 million kilograms by 2028. The compound annual growth rate over this period indicates a decline, emphasizing a gradual yet steady reduction in imported volume.
Trends to watch for in the future include potential shifts in Japan's housing sector, changes in wood material preferences, and regulatory impacts on import material standards. Innovations in window materials and energy efficiency could also influence import patterns.