The World Expo in Osaka is currently showcasing advanced mobility technologies, providing visitors with firsthand experience of state-of-the-art innovation. Electric buses equipped with sensors and cameras for autonomous operation were observed navigating the venue safely on Sunday, detecting nearby vehicles and pedestrians. Higashiura Takeshi from Osaka Metro believes that autonomous driving technology can address driver shortages resulting from Japan's aging population. He hopes that by witnessing these technologies in action, people can envision their integration into daily life, marking a significant step towards broader societal adoption. In addition to the self-driving buses, Expo attendees can explore other futuristic transportation modes, including a hydrogen fuel-cell boat powered by electricity generated from hydrogen and oxygen, as well as demonstrations of flying cars. These experiences offer a glimpse into a sustainable and innovative future of urban mobility.