Sustainable Waste Management in Japan: Challenges, Achievements, and Future Prospects: A Review

Japan is subject to global interest due to its waste management system, which aims for sustainability and is known for its efficiency. The purpose of this study is to examine Japan’s steps towards sustainable waste management practices and highlight its formation, achievements, problems, and prospects for the future. Through a comprehensive review of official governmental data and the academic literature, the main achievements—including extensive government initiatives such as proposing programs, plans, and legislation for sustainable waste management and encouraging public involvement in establishing a Sound Material-Cycle Society (SMCS) and 3Rs—were defined. Thus, the state and the population alike take general measures to combat pollution. Looking at the future of waste management in Japan, the country continues to struggle despite all these efforts and impressive results. It is focusing on developing more sustainable and cost-effective solutions. This includes investing in new technologies, increasing efforts to reduce and recycle waste, and promoting environmental awareness.