140 Years of History, Underscored by Our Never-ending Spirit of Challenge
In 140 years since MOL was founded, we have continued to expand thanks to our never-ending spirit of challenge.
MOL generates added value to the goods and materials we transport via our main business, international ocean shipping.
Through ocean shipping, we contribute to the development of global industries and to more prosperous communities, which is part of our corporate social responsibility. Still, we have inherited this as the spirit of our company since our founding, and we are proud to continue in that vein.
The iron-hulled steamer Hideyoshi Maru begins ocean transport of Miike coal from Kuchinotsu, Japan, to Shanghai.

Osaka Shosen Kaisha (OSK Line) is founded.

The largest cargo/passenger ship Kurenai Maru enters service,which operates on the Seto Inland Sea route connecting Hanshin and Kyushu.

The high-speed cargo ship Kinai Maru enters service, and covers the Yokohama-New York route in 25 days and 17.5 hours, well below the industry average of 35 days.

The Argentina Maru and Brasil Maru are built and enter service as cargo/passenger liners on the South America route. These vessels represent the state of the art in Japanese shipbuilding at the time.

Mitsui & Co. spins off its shipping department to create Mitsui Steamship Co., Ltd.

The Kinkasan Maru, the world's first automated ship, enters service and for the first time, the engine room is operated entirely from the bridge. The automation achives to reduce the number of crews from 52 at that time to 38.

The Orion Maru, also is the first automated tanker is delivered.

Japan's shipping industry undergoes a major consolidation, with mergers creating six companies - Mitsui O.S.K. Lines, Ltd. (MOL) through the merger of OSK Line and Mitsui Steamship, Japan Line, Ltd. (JL) through the merger of Nitto Shosen and Daido Kaiun, and Yamashita-Shinnihon Steamship Co., Ltd. (YSL) through the merger of Yamashita Kisen and Shinnihon Kisen.
The Oppama Maru, Japan's first specialized car carrier enters service.

MOL, JL, and YSL start operation of the full containerships the America Maru, Japan Ace, and Kashu Maru, respectively, on the Japan-California route.

Japan's first methanol carrier, the Kohzan Maru, enters service.

The LNG carrier Senshu Maru enters service.

The cruise ship Nippon Maru enters service.

Crew training school is established in Manila.

A strategic international tie-up called The Global Alliance (TGA) launches container shipping service.
MOL acquires a share in chemical tanker operator Tokyo Marine (now MOL Chemical Tankers Pte. Ltd.)
New Mitsui O.S.K. Lines is established through the merger of MOL and Navix Line.

All departments at the Head Office and MOL-operated vessels acquire ISO14001.
Daibiru Corporation becomes a consolidated subsidiary of MOL.


Next-generation vessel concept Senpaku ISHIN project announced.

The Emerald Ace, which represents a significant step forward in realizing ISHIN-Ⅰ, enters service.

130th Anniversary


One of the world's largest containership, MOL Triumph, enters service.

One of the world's largest FSRU, MOL FSRU Challenger, is delivered (Floating Storage and Regasification units).



LNG-fueled tugboat, Ishin, is delivered.


MOL Group Corporate Mission, Vision, Values are newly stated.

Asia-first newbuild SOV (Service Operation Vessel), TSS Pioneer is delivered.

The Shofu Maru, world's first cargo Vessel equipped with 'Wind Challenger', Hard Sail, is delivered.

Japan's first LNG-fueled ferry equipped with a dual fuel engine, the Sunflower Kurenai/Murasaki, which offer greater transport capacity and convenience for both cargo and passenger transport, enters service on the Osaka-Beppu route.

World's first large LNG-fueled coal carrier, REIMEI, which will transport coal from overseas to coal-fired power plants of Japanese electric power companies, is delivered.

LNG-fueled PCC (Pure Car Carrier), named BLUE Series, Cerulean Ace is delivered as the first vessel of the series.

140th anniversary. Proceeding to "what we want to be in 2035".

Safety Operation Supporting Center (SOSC) has renovated. Utilize a video wall system to simultaneously display a wide range of information necessary for safe operation support on a large screen.

The cruise ship "MITSUI OCEAN FUJI" enters service. Started a two-vessel operating system together with the NIPPON MARU.
