Shin Kasado Dockyard is a manufacturing company located on Kasado Island in Yamaguchi, Japan, primarily engaged in building and repairing ships.more

Kurinoura Dock is a shipbuilding company located in Yaeyama, Ehime Prefecture, Japan. They specialize in custom-made, high-precision shipbuilding, focusing on the design and construction of special or unique ships tailored to customer needs. The company boasts a high in-house production rate, with expertise in all processes from design to construction, and has patents and utility models to support their high technological capabilities.more