The Japanese packaging market is set to grow at a compound annual growth rate (CAGR) of 1.5% from 171.7 billion units in 2021 to 185.1 billion units in 2026. Riagid plastics, which accounted for the maximum share of 33.1% in 2021, will continue to dominate through the forecast period, according to GlobalData, a leading data and analytics company.