Colt Data Centre Services has launched Inzai 4, a new 20MW hyperscale facility in Tokyo, marking its second development with Mitsui & Co and Fidelity Investments. With 4.8MW already live and the site fully pre-leased, demand remains strong. Built with sustainability in mind, Inzai 4 incorporates low-carbon construction and efficient cooling. Plans for Inzai 5 are already underway, reinforcing Colt DCS’s commitment to Japan’s growing digital infrastructure needs.