Mitsui O.S.K. Lines (MOL) has made a significant advancement in the field of green hydrogen by successfully supplying green hydrogen produced from offshore wind using the demonstration yacht Winz Maru to onshore facilities in Tokyo. This achievement, a first in the world, demonstrates MOL's commitment to innovation and sustainability. Following a demonstration test in Sasebo City, where all aspects of hydrogen production, storage, and usage were validated, MOL has shifted its focus to producing green hydrogen in Tokyo Bay. The Winz Maru simplifies the handling and transportation of hydrogen by converting it to methylcyclohexane (MCH) onboard, ensuring efficient supply and usage. With plans to produce a substantial amount of hydrogen by FY 2025 and supply electricity to onshore facilities, MOL is at the forefront of green energy initiatives. Additionally, the company aims to commercialize a large demonstration vessel in the 2030s to further enhance the hydrogen value chain domestically. This project not only showcases MOL's technological capabilities but also highlights the potential for a more sustainable future in the maritime industry.