The new factory “M1,” which has been under construction to enhance Nakanishi’s assembly, packaging, shipping, and repair capabilities, was fully completed in April 2025. For Nakanishi, which operates under a vertically integrated business model that unifies development, manufacturing, and sales, M1 will serve as a core facility supporting production. In addition to increasing output, improving productivity, and shortening lead times, the factory aims to promote sustainable management through energy-saving equipment and the use of green electricity. Furthermore, by installing amenities such as a cafeteria with views of the natural surroundings of Kanuma, the company seeks to enhance hospitality for its employees.