Mitsui Ocean Cruises, the upscale cruise line operated by Mitsui O.S.K. Lines (MOL), has announced the upcoming retirement of its treasured vessel, Nippon Maru. The ship’s final voyage is scheduled to conclude on May 10, 2026, docking in Yokohama and bringing to a close a distinguished career spanning more than three decades.
A Legacy Steeped in History
Since launching in 1990, Nippon Maru has completed over 2,000 voyages, traversing an astonishing 2,877,642 nautical miles — equivalent to circling the Earth roughly 133 times. Throughout its tenure, the ship has welcomed in excess of 600,000 passengers and visited over 400 ports both within Japan and overseas. Nippon Maru has become a symbol of Mitsui Ocean Cruises’ dedication to exceptional service and hospitality.
“We part with Nippon Maru with immense gratitude after 35 years of faithful service,” shared Tsunemichi Mukai, President of Mitsui Ocean Cruises. “Though it is a difficult decision driven by operational and financial factors, we are enthusiastic about continuing the ship’s proud tradition through our new luxury liners, Mitsui Ocean Fuji and the forthcoming vessel, where many crew members will carry on their valued roles.”
Remarkable Journeys and Milestones
Nippon Maru’s itinerary has been known for its length and diversity, including standout cruises such as:
- A 62-day expedition through Hawaii, the Caribbean, and Alaska in 1995, demonstrating the ship’s long-distance prowess.
- The 48-day “Mauritius Precious Cruise – Paradise FUNATABI” around the Indian Ocean in 2022, highlighting its appeal to adventurous travelers.
- Nine complete world cruises, offering guests luxurious global circumnavigation.
The vessel also broke new ground by hosting themed voyages like the “Platinum Entertainment Cruise” and the “Oasis Nippon Maru Cruise,” designed especially for female travelers.
Nippon Maru also innovated with the introduction of the popular “Fly & Cruise Hokkaido” program, broadening access to Japan’s northernmost island and attracting a more diverse clientele.
Beyond leisure, the ship contributed significantly to international cultural exchange programs such as the “Ship for Southeast Asian and Japanese Youth” and “Ship for World Youth,” promoting goodwill and mutual understanding among young people worldwide.
Culinary Excellence on Board
One of Nippon Maru’s defining features has been its outstanding culinary offerings. Utilizing fresh, local ingredients sourced from ports visited and seasonal produce, the onboard chefs expertly combined Japanese culinary traditions with international influences. Signature dishes, including the famous roast beef, have been favorites among passengers throughout the years.
Farewell Events and Final Voyages
To honor Nippon Maru’s remarkable journey, Mitsui Ocean Cruises has planned a special lineup of celebratory cruises and events for the ship’s last operational season. Guests can expect commemorative keepsakes and exclusive menus highlighting seasonal specialties from the ship’s cherished destinations.
The closing cruise, culminating in Yokohama on May 10, 2026, will serve as a heartfelt tribute to the ship’s enduring legacy and the countless memories created onboard.
Looking Toward the Future: Expanding the Fleet
As Nippon Maru retires, Mitsui Ocean Cruises looks forward to continuing its tradition of luxurious and intimate cruising with new vessels joining the fleet.
- Mitsui Ocean Fuji: Previously Seabourn Odyssey, this ship was refitted extensively and joined the fleet in December 2024. Accommodating 458 guests, it offers an intimate experience tailored to the scenic routes of Japan’s Seto Inland Sea.
- Upcoming Second Vessel: The company plans to add a second new ship, formerly known as Seabourn Sojourn, slated for arrival in late 2026. This acquisition reflects Mitsui Ocean Cruises’ commitment to expanding their premium offerings and enhancing guest experiences.
These new additions aim to uphold the spirit and quality Nippon Maru established, while embracing innovation and growth in the luxury cruise sector.
In Summary
The retirement of Nippon Maru signals the closing of a significant chapter in Japanese cruising history. Its innovative itineraries, role in cultural diplomacy, and dedication to culinary and hospitality excellence have left a lasting impression on the industry.
Looking ahead, Mitsui Ocean Cruises is set to build upon this rich legacy with new ships and fresh opportunities for travelers to explore the world in style and comfort, ensuring the spirit of Nippon Maru lives on.
