Where is KDDI Headquarters?
Main Office Address and Global Locations

The official headquarters of KDDI Corp is located at Garden Air Tower 3-10-10 iidabashi, Chiyoda-ku, Japan. This facility is situated within the Chiyoda-ku district, a prominent area known for its concentration of major corporate and government institutions. The Garden Air Tower serves as a functional office environment, providing the necessary infrastructure to house the company's administrative and executive teams. The building's design reflects standard commercial architecture intended to support high-density business activities in a metropolitan setting. By occupying space in this specific location, the company benefits from proximity to key transportation links and the broader business ecosystem of Tokyo, ensuring that its daily operations remain integrated within the capital's commercial landscape. As the operational heart of the organization, this headquarters plays a critical role in managing the company's wide-reaching telecommunications services. It serves as the strategic core where executive leadership, corporate planning, and major administrative departments are consolidated to oversee the firm's domestic and global initiatives. The facility acts as the primary base for coordinating technical support, customer service strategies, and infrastructure development projects that define the company's market offerings. By centralizing these essential functions, the headquarters ensures consistent oversight of the firm's various business units and service lines. This main facility is vital for maintaining the company's long-term growth objectives and ensuring that its telecommunications network remains responsive to the evolving needs of its consumer and business clients.