Internet Initiative Japan

Internet Initiative Japan

Internet Initiative Japan was established in December 1992 by Koichi Suzuki. The company provides internet connectivity, develops telecommunications equipment, and maintains data-center assets in Japan. IIJ holds positions in DeCurret Holdings and real-estate holdings that include Iidabashi Grand Bloom in Tokyo plus the Shiroi and Matsue data-center campuses. Geographic focus remains Japan. Partnerships include NTT Inc. as a major shareholder, KDDI Corporation at an 11.5 percent stake, and Mitsubishi Corporation on AI cloud projects. Starlink distribution adds another operational line. The firm lists on the Tokyo Stock Exchange and employs staff covered by its internal pension vehicle. No additional offices outside Japan appear in records. IIJ participates in the Internet Society and the Internet Engineering Task Force. Koichi Suzuki retains a 6 percent combined stake and serves as chairman of the Telecom Services Association. Governance ties the operating company directly to its pension and real-asset holdings without external family-office separation.