A collaborative effort between Korea and Japan is underway to establish a global hydrogen ecosystem, with a focus on standardization, technology development, and cooperation in the hydrogen sector. Politicians and industry leaders from both countries, including Hyundai Motor Group and Toyota, will gather in Tokyo from March 10-12 to kickstart this initiative. The event aims to set international standards for hydrogen charging, discuss regulations related to hydrogen production, and explore ways to unify standards for 'clean hydrogen'. The partnership between Hyundai Motor Group and Toyota is seen as a vital step in enhancing collaboration in the hydrogen field. The involvement of private companies in supporting governmental cooperation is highlighted as a positive example of synergy. Additionally, beyond hydrogen-related efforts, the collaboration between the two automakers extends to technology development, with discussions on AI humanoid robots and parts supply chain sharing. This heightened cooperation is attributed to the challenges posed by Chinese companies in the electric vehicle market, emphasizing the importance of collective efforts in advancing future mobility technologies and securing reliable supply chains.