Names without a link are companies not yet registered in OpenBizGraph
§05
Network
NETWORK
Loading the relationship graph...
Drag to move · click to open
§06
History
91 EVENTS
Rinkō Corporation started as a company engaged in dairy farming.
Rinkō Corporation, which started in 1905 as a dairy farming company. Murayama Yosaku established a dairy company in Hakusanura, Niigata City, and expanded milk sales. Built a private port in the Yamanoshita area of Niigata City and entered the port transportation industry.
Founded Niigata Kenko-sha as a corporation similar to a corporation, with the purpose of dairy farming, and established an office at 1 Hakusanura, Niigata City.
Established: November 12, 1905 (Meiji 38)
Changed the trade name to Niigata Kenko-sha Co., Ltd.
Added land reclamation, sales, land leasing, warehouse, and local railway operations to the business purpose.
In 1918, Sataro Kawakami became president and focused on the importance of ports. Promoted development in the Yamanoshita area.
Added warehouse transportation business and others to the business purpose.
The dairy farming business was spun off, and Niigata Rinkō Corporation, which handles port-related business, was established.
In 1920, the dairy farming business was spun off, and Niigata Rinko Co., Ltd. was established. Under the first development plan, piers and canals were developed, and in 1925, the operation of private port piers began.
Changed the trade name to Niigata Port Co., Ltd.
Ceremonial groundbreaking for the port construction and railway laying.
Opening of the port railway. Commencement of freight transportation and joint transportation operations.
Operation of our privately owned port terminal has begun.
First pier (now Pier A) first port of call for the steamship No. 8 Peace Maru.
Niigata Port increased in importance as a relay port to Manchukuo, serving as a base for sending out personnel and military supplies.
After the Manchurian Incident in 1931 (Showa 6), Niigata Port increased its importance as a transshipment port to Manchukuo.
Renamed to Niigata Rinkō Development Co., Ltd., and improved and streamlined coal handling systems.
In 1940 (Showa 15), the company changed its name to Niigata Port Development Co., Ltd. It improved and streamlined coal handling systems, and during the war, Niigata Port became Japan's top port in coal handling volume.
Changed the company name to Niigata Port Development Co., Ltd., and added cargo handling and brokerage services as business objectives.
Transferred all dairy farming to Meiji Milk Industry.
At the dilapidated Niigata Port, efforts were made to restore the coastline, remove sunken ships, and handle minesweeping, and in 1952, a navigation safety declaration was obtained, finally revitalizing Niigata Port.
In August 1945 (Showa 20), the war ended. Restoration activities began at the devastated Niigata Port, and in 1952 it obtained a navigation safety declaration.
Niigata Port finally regained vitality after obtaining the navigation safety declaration.
Reflecting Japan's high economic growth, the number of ships entering and leaving Niigata Port increased rapidly. The number of ships arriving at the port terminal also increased from 557 to 968 over five years, marking a period of great leap forward.
For five years starting in 1954 (Showa 29), the number of vessels entering and leaving Niigata Port surged.
Listed on the Niigata Securities Exchange, actively invested in equipment such as expanding and updating cargo handling machinery and constructing facilities, with the introduction of four state-of-the-art cranes attracting industry attention.
Listed shares on the Niigata Securities Exchange.
In April 1955 (Showa 30), it was listed on the Niigata Stock Exchange.
From September 1957 (Showa 32) to July 1958 (Showa 33), it topped the market by trading volume per stock.
Merged with Niigata Marine Land Transport Co., Ltd., and changed the trade name to Niigata Port Marine Land Transport Co., Ltd.
In 1960 (Showa 35), it merged with Niigata Seacargo Co., Ltd. and changed its name to Niigata Port Seacargo Co., Ltd. It established an in-house port handling system and set a new record for cargo volume handled.
Merged with Niigata Marine Transportation Co., Ltd., and changed the company name to Niigata Port Marine Transportation Co., Ltd.
Listed shares on the Tokyo Stock Exchange (Second Section).
Entered the shipping industry.
In 1962 (Showa 37), it entered the shipping industry.
Entered the shipping industry.
Niigata Earthquake caused major damage to port piers and various facilities, but self-recovery was achieved.
A 7.7 magnitude earthquake struck Niigata Prefecture, causing catastrophic damage to Niigata Port and our facilities.
On June 16, 1964 (Showa 39), the Niigata earthquake caused catastrophic damage to port facilities. Restoration and major reconstruction were carried out, tripling the berth handling capacity.
Held a commemorative event to celebrate the 60th anniversary and the completion of the port terminal restoration work.
In 1966 (Showa 41), a commemorative event was held to celebrate the completion of the port pier restoration works.
Increased capital to 1.2 billion yen.
Launched large-scale residential land development.
Opened the Tokoro Sales Office.
Established Higashi Port Sales Office.
Completed a dedicated yard for chips and started handling chips.
In 1976 (Showa 51), a dedicated chip yard was completed and chip handling commenced.
Completed chip yard at the port pier.
Chip yard completed at the port pier.
Realized a container route connecting Niigata and Nakhodka in the Soviet Union.
In 1980 (Showa 55), a container route connecting to the Soviet Nakhodka was established.
Started Niigata/Nakhodka container operations.
Added industrial waste disposal as a business objective.
Started operation of the wood recycling center (waste material processing).
Moved to the new headquarters building at 11-30 BANDAI 5-chome, Niigata City.
Increased capital to 1.95 billion yen.
Reopened the entire Niigata Hotel.
Launched a Corporate Identity (CI) plan.
In September 1989 (Heisei 1), the CI project was launched.
Changed the trade name to Rinkoh Corporation and established corporate philosophy and action guidelines.
Changed the company name to Rinkō Corporation.
In July 1991 (Heisei 3), the company name was changed to Linco Corporation Co., Ltd.
Grand opening of the new Hotel Sado.
A container route between Dalian and Niigata was opened.
In 1995 (Heisei 7), a container route between Dalian and Niigata was opened.
The first international container terminal on the Sea of Japan side, constructed by the government and Niigata Prefecture, was completed at Niigata East Port, and our company shifted its base to East Port.
In 1996 (Heisei 8), the first international container-only pier on the Sea of Japan side, built by the national government and Niigata Prefecture, was completed at Niigata East Port.
Established an office in Dalian.
Relocated the Higashi Port Branch to a new building in Kitanakabaru District, Seiro Town, Niigata Prefecture, due to completion of the new building.
Relocated the office to Shanghai.
A three-dimensional automatic warehouse was completed at the Niigata Port harbor area, the first of its kind.
Held the 100th anniversary ceremony of Rinkō Corporation.
Started full-scale equipment development beginning with the construction of Port Logistics Center No. 1.
In 2007 (Heisei 19), Port Logistics Center No.1 was constructed.
Completion of Rinkō Logistics Center No. 1 at Rinkō D Pier.
Completion of Higashi Port Terminal No. 6 and Warehouse No. 7 adjacent to the Higashi Port Branch.
Rebranded Hotel Niigata to ANA Crowne Plaza Hotel Niigata.
Construction of a new office and factory for the Machinery Sales Department in Funamachi, Higashi Ward, Niigata City.
Completion of Rinkō No. 3 warehouse within the Rinkō Pier.
Certified as an
Completed Japan's first large hazardous materials warehouse on the Sea of Japan side of Honshu.
The first large hazardous materials warehouse in the Niigata Port area (Higashi Port Chemical Center No. 1) has been completed.
In March 2019 (Reiwa 1), a large hazardous materials warehouse was completed.
Completed a large warehouse at East Port.
Higashi Port Terminal Nos. 8, 9, and 10 have been completed near the Higashi Port branch.
In September 2019 (Reiwa 1), a massive warehouse was completed at East Port.
The entire shares of Hotel Osado have been transferred.
Y.S. Trading Co., Ltd. was merged by absorption.
Maruhi Transport Warehouse Co., Ltd. merged with Shinko Port Transportation Co., Ltd. and changed its trade name to Rinkō Port Transportation Warehouse Co., Ltd. Due to the change in market classification of the Tokyo Stock Exchange, it transitioned from the Second Section of the Tokyo Stock Exchange to the Standard Market.
Acquired part of the issued shares of Japan Sea Warehouse Co., Ltd., and made it a subsidiary.
§07
News
15 ARTICLES
Sponsoring the Yamanoshita Halloween Party
Linco Corporation sponsors the "Yamanoshita Halloween Party" organized by the Yamanoshita District Revitalization Town Building Implementation Committee. The event will be held on October 31 on Yamanoshita Market Street and Yamanobori Green Space, featuring stage events, stalls, food trucks, a local products exhibition, and lighting. Due to limited parking, public transportation is encouraged.
Selected for "Company Encyclopedia Central Japan/Tokai Edition 100 Picks"
Linco Corporation was selected for the web media "Company Encyclopedia Central Japan/Tokai Edition 100 Picks" operated by Smart Research Inc. The company states that it will continue to strive for regional development and social contribution.
Rinko Corporation Sponsors Higashi Ward E-San Exploration Project
Rinko Corporation announced its sponsorship of Niigata City's Higashi Ward E-San Exploration Project on October 1, 2026. By guiding visitors through Rinko Wharf, the company helps promote understanding of the region's industrial heritage. The event will be held on October 10 and includes a historical walking course.
Notice of Customs Clearance Fee Revision
Fees for customs clearance services will increase by approximately 25% starting October 1, 2026. Factors include labor shortages and rising personnel costs, expanded economic partnership agreements and changes in the international situation, and higher system costs associated with the AEO program. After holding prices steady for 30 years and improving efficiency, the company can no longer absorb the increased costs and will implement the revision.
Review of Advance Payments for Customs Duties and Consumption Tax on Imports
Rinko Corporation has reviewed its long-standing practice of advancing customs duties, consumption tax, and other charges during import clearance to strengthen compliance. Starting October 1, 2026, it will gradually shift to a system in which customers pay these taxes directly. Rinko will continue supporting customs clearance and providing quality service during the transition. The company appreciates customers’ understanding and cooperation.
Rinko Corporation to Hold Community Event Matsurinko 2026
Rinko Corporation will hold its first company-hosted event, Matsurinko 2026, on September 27, 2026. In appreciation of local residents and employees, the program will include tours, demonstrations, festival stalls, and stage events. See the flyer for details.
Events to Mark the 60th Anniversary of Naoetsu Port and 70th Anniversary of the Port Association
Commemorative events for Naoetsu Port will be held on September 19, 2026. The program will include a ceremony and hands-on activities, such as a tour of a patrol vessel and a water-spray demonstration. The events aim to help visitors learn about the port’s role and promote its appeal.
Rinko Corporation Sponsors Yamanoshita Night Play Land
Rinko Corporation is sponsoring the "Light and Ship Sparkle Yamanoshita Night Play Land" organized by the Yamanoshita District Revitalization Town Development Committee. The event will be held only at night on August 22 and 23, offering views of nightscapes, illumination, candle art, stage events, and more. Please check the flyer for details of the venue.
Rinko Corporation Board of Directors Restructuring Announcement
At the Annual General Meeting of Shareholders on June 26, 2026, six directors were elected, and the new structure was announced.
Notice Regarding Sending Emails to Business Partners
In response to the revision of the Motor Vehicle Transportation Business Act, we have contacted the relevant customers by email to confirm information and request cooperation with a survey.
§08
Public records
GOV
National Tax Agency basic information3110001005876
Source: National Tax Agency Corporate Number Publication Site, basic three items