Railway Technical Research Institute (RTRI)

The Railway Technical Research Institute (RTRI) is Japan’s leading research organization dedicated to advancing railway technology. It focuses on developing safer, more efficient, and sustainable railway systems through innovation in areas like rail aerodynamics, safety standards, train materials, and infrastructure. RTRI collaborates with industry partners, government agencies, and academic institutions to solve technical challenges and improve rail transportation worldwide. Its work helps ensure high-speed trains, reliable operation, and environmental friendliness, supporting Japan’s reputation for cutting-edge railway engineering.