Satoumi is a Japanese concept that refers to the coastal areas where human activities and natural ecosystems coexist harmoniously. It emphasizes the sustainable use of marine resources while promoting biodiversity. The idea is to create a balance between fishing, tourism, and conservation efforts, ensuring that both the environment and local communities thrive. The practice of Satoumi involves community engagement in managing coastal resources, often through traditional knowledge and practices. This approach helps protect marine habitats and species while supporting the livelihoods of local fishermen and their families. By fostering a sense of stewardship, Satoumi aims to maintain healthy coastal ecosystems for future generations.