The Japan Society of Naval Architects and Ocean Engineers (JASNAOE) has honored the Hanaria passenger ship with the prestigious Ship of the Year 2024 award. This domestic vessel stands out for its revolutionary power system that can operate on hydrogen fuel cells, lithium-ion batteries, or biodiesel fuel, offering a versatile and eco-friendly propulsion solution. Built by Hongawara Ship Yard in Hiroshima and owned by MOL Techno-Trade, the Hanaria represents a significant step towards achieving carbon neutrality in domestic shipping, with CO2 emission reductions ranging from 53% to 100% compared to traditional fossil fuel-powered ships. The accolade underscores the innovative design and commitment to sustainability showcased by the Hanaria, which can accommodate up to 103 passengers while prioritizing environmental responsibility. The ship has garnered praise for its small but ambitious nature, utilizing a combination of hydrogen fuel cells, batteries, and biofuel engine to propel its operations efficiently and with minimal environmental impact. In addition to the Hanaria, the JASNAOE also recognized the Sakigake, a pioneering ammonia-fueled tugboat, with the Technology Special Award. This commercial vessel represents a milestone in the adoption of alternative fuels in maritime transportation, furthering the industry's efforts towards reducing greenhouse gas emissions and embracing sustainable practices. Both the Hanaria and Sakigake symbolize the ongoing transformation of the maritime sector towards greener and more innovative technologies. By embracing hydrogen fuel cells, lithium-ion batteries, biofuels, and other eco-friendly solutions, these vessels are setting new standards for environmental stewardship and operational efficiency in the maritime industry, inspiring further advancements in sustainable shipbuilding and propulsion systems.