The Japan Aquafeed Additives Market Size is anticipated to reach USD 34.5 Million by 2035, Growing at a CAGR of 4.71% from 2025 to 2035. The aquafeed additives market in Japan is driven by an increasing inclination toward using composites to reduce the overall weight. In addition, the growing environmental regulations laid down by governments of different countries are initiating the use of lightweight and fuel-efficient unmanned systems.