e-gate Inc. (Headquarters: Shinagawa-ku, Tokyo; President and CEO: Yoichi Namba), which handles the planning, development, construction, and O&M of industrial solar power generation and grid-connected energy storage systems, is pleased to announce that it has entered into an Official Partner (Silver Partner) agreement with Football Club Mito HollyHock Co., Ltd., a member of the Meiji Yasuda J1 League, effective July 1, 2026. ■ Partnership Agreement Overview Partner Type Official Silver Partner (Sustaina-Assist PLANET) Contract Period July 1, 2026 - June 30, 2027 Partner Organization Football Club Mito HollyHock Co., Ltd. ■ To Our Fans and Supporters e-gate Inc. supports Mito HollyHock's SDGs activities. Through renewable energy and land utilization, we are working to achieve the sustainable development of local communities and build social infrastructure that future generations can be proud of. We aim to create a society where children can have hope for the future, by addressing environmental issues and local challenges together with the local community, fans, and supporters. Through the power of sports and the potential of energy, we will continue to create new cycles in the region. Yoichi Namba, President and CEO, e-gate Inc. ■ Background and Objectives of the Partnership e-gate Inc. has contributed to the realization of a decarbonized society in Japan through the development, construction, and O&M of industrial solar power generation and the development of grid-connected energy storage systems. This sponsorship, based on the company's philosophy of "co-creation with the region," aims to create a more impactful and sustainable future by combining the regional influence of a sports club with the social value of renewable energy business. Mito HollyHock is a J.League club deeply rooted in the community, primarily in Ibaraki Prefecture, and is also known for its proactive engagement with SDGs. By collaborating, both parties aim to establish a social contribution mode