It is possible to take a boat from Japan to Hawaii, although the journey can take anywhere from 5 days to 16 days. The fastest monohull made the journey in 5 days and 2 hours, while the slowest cruise took nearly 16 days. For recreational boaters, the journey usually takes around 14 days. There are many cruise lines that offer cruises to Japan and its surrounding islands.
Popular cruise lines include Royal Caribbean, Celebrity and Holland America, all of which offer a variety of itineraries that allow travelers to explore different regions of Japan. The best time to leave Hawaii for a cruise to Japan is late March, with Norwegian Cruise Line's 16-day cruise being a great option for those looking for an extended journey. Cruises usually depart from Honolulu and make stops at several ports in Japan before returning to Hawaii. It takes between 30 and 60 days to travel from the United States to Japan by cruise ship, while the Japanese high-speed train, the Shinkansen, takes just under 12 hours to complete its 1,941-kilometer (1,206-mile) journey from Aomori in the north to Kagoshima in the south.
Star Clippers cruises are also a great option for those looking to travel from Hawaii to Japan. These cruises offer a great way to see a variety of different parts of Japan and experience its culture first-hand. Sailing across the Bering Sea to Japan will allow travelers to enjoy the beauty of the island before going around it.