PRESS RELEASE Fujitsu and Science Tokyo launch joint research hub for quantum hardware advancement and talent development Establishing a collaborative research cluster for practical quantum education and quantum-HPC fusion Fujitsu Limited Institute of Science Tokyo Kawasaki and Tokyo, Japan, May 15, 2026 Fujitsu Limited and Institute of Science Tokyo (Science Tokyo) today announced the establishment of the "Fujitsu Quantum and HPC Infrastructure Collaborative Research Cluster" at Science Tokyo. This collaborative research cluster aims to systematically and practically develop human resources with quantum hardware technology in Japan. The initiative is part of Fujitsu's "Fujitsu Small Research Lab" program [1] and utilizes the Science Tokyo Collaborative Research Cluster System [2], with support from Open Innovation Office of the Center for Innovation Management [3]. The new cluster will operate as a collaborative research cluster, expanding beyond traditional High Performance Computing (HPC) to include the quantum hardware field. Through this collaborative research cluster, both parties will strengthen their technological capabilities by researching quantum hardware design, manufacturing, control, and evaluation technologies essential for realizing practical quantum computers. They will also foster talent to support next-generation quantum computing platforms and initiate efforts to pioneer new research areas that integrate HPC and quantum technologies. Background Quantum computers are expected to be a foundational technology that will transform society and industry across diverse fields such as materials development, drug discovery, finance, and manufacturing. However, realizing practical quantum computers requires implementing a large number of quantum bits that can be operated with high precision. Their development necessitates the continuous cultivation of highly specialized personnel capable of handling quantum hardware design, manufacturing, control, and evaluation. Furthermore, research and development in quantum hardware faces high barriers due to the need for a wide range of research infrastructure, including advanced facilities for quantum bit chips and manufacturing technology, large-scale cryocoolers for maintaining