Kazuki Matsuo is the CEO and Co-Founder of EX-Fusion Inc., specialising in laser fusion. While at Osaka University, he achieved over 2 PPa pressures in fast ignition experiments, advancing high-energy-density physics. Following research work at the University of California, San Diego, he founded EX-Fusion to commercialise fusion energy and advanced laser applications. Under his leadership, the company develops integrated technologies in high-power lasers, target injection, and precision control, collaborating globally with leading institutions. Kazuki is dedicated to delivering clean, sustainable energy solutions and high-performance technologies for industrial sectors, bridging cutting-edge science with real-world societal and economic impact.