Toyota is undergoing a significant transformation, expanding its scope beyond traditional automaking to become a leader in hydrogen, energy systems, and smart technologies. The company's collaboration with Chiyoda Corporation is set to commercialize a cutting-edge electrolysis system, enabling the production of hydrogen at a remarkable efficiency. Toyota's hydrogen plans align with Japan's governmental support for hydrogen technologies, including subsidies and backing for hydrogen supply networks. Alongside hydrogen innovations, Toyota is also investing in battery storage solutions, repurposing vehicle batteries for efficient storage systems and exploring the stationary battery storage market using fuel cells. Moreover, Toyota's vision for the future extends to the development of the Toyota Woven City, an experimental smart city that will serve as a testing ground for next-generation technologies. The shift towards software-defined vehicles (SDVs) reflects Toyota's evolution into a mobility company, offering diverse transportation-related services. SDVs equipped with autonomous driving technology and AI have the potential to integrate with social infrastructure, transforming vehicles into multi-functional spaces. As the automotive industry undergoes a profound transformation, Toyota's forward-looking strategy in hydrogen, energy systems, and smart tech positions the company at the forefront of innovation and sustainability. The advancements in hydrogen production and battery storage not only signify technological progress but also contribute to Japan's energy security and environmental goals.