The Automotive Engineering Exposition 2025 took place in Yokohama from May 21 to May 23 at the Pacifico Yokohama convention and exhibition center. Hosted by the Society of Automotive Engineers of Japan (JSAE), the event witnessed a growth in participation with 617 companies showcasing their products in approximately 1,470 booths, up from 590 companies in the previous year. The total number of registered visitors amounted to 79,808, reflecting an increase from the previous year. The exhibition featured a diverse range of offerings, including FCV and hydrogen-related parts, charging and discharging products, plastic and magnetic materials, testing equipment, measuring instruments, and engineering services. These displays highlighted the latest advancements in automotive technology and innovation. While the event required paid membership to access detailed reports, free members could still benefit from market and tech reports, global production/sales insights, launch forecasts, and industry news. The positive response and high attendance at the exposition showcased the industry's enthusiasm for exploring new market trends, sharing knowledge, and fostering collaborations within the automotive engineering sector.