Japanese companies Mitsui OSK and Kansai Electric Power Company have signed a memorandum of understanding to conduct a joint study on a liquified hydrogen carrier. This agreement is a significant development in Japan as it marks the first collaboration between a shipping company and a power generator for the marine transport of liquefied hydrogen. The study will assess the optimal vessels and operations in the hydrogen supply chain, as well as analyze international laws and regulations related to the marine transportation of liquified hydrogen. Hydrogen is recognized as one of the alternative marine fuels being considered by the global shipping industry, indicating a shift towards sustainable energy sources. The partnership between Mitsui OSK and Kansai Electric Power Company demonstrates a positive step towards exploring hydrogen as a viable alternative fuel in the maritime sector, highlighting a commitment to sustainable practices and innovation in the industry.