UN/LOCODE: JPIHA📍 Japan

Port of Niihama (UN/LOCODE JPIHA)

❖ Coordinates: 33.9603°N, 133.2834°E

❖ Time Zone: Asia/Tokyo

❖ UN/LOCODE: JPIHA

## About the Port Niihama Port (UN/LOCODE: JPIHA) is a strategically positioned maritime gateway on the northern shoreline of Shikoku Island, situated within Ehime Prefecture, Japan. Geographically anchored at 33.9602895° N latitude and 133.2833512° E longitude, the port commands a central position along the Seto Inland Sea—one of the most heavily trafficked inland waterways in the Asia-Pacific region. Operating within the Asia/Tokyo timezone (UTC+9), Niihama facilitates round-the-clock cargo operations synced with Japan’s national logistics cadence and aligned with neighboring hubs in Osaka Bay and the Kanmon Straits. Administered under the regulatory framework of the Japan Ministry of Land, Infrastructure, Transport and Tourism↗, Niihama holds the status of an “Important Port” (jūyō kōwan), reflecting its critical role in regional industrial supply chains. The port’s UN/LOCODE, JPIHA, is universally applied in bill-of-lading and manifest systems as cataloged by the UN/LOCODE database↗. Its sheltered basaltic coastline and engineered breakwaters provide a safe haven for bulk carriers, general cargo vessels, and coastal feeders serving the Shikoku–Honshu corridor. The port estate spans approximately 210 hectares of water surface and reclaimed apron, with a controlled approach channel dredged to −14 m CD. ## History The maritime heritage of Niihama traces to the Edo-period fishing settlements that lined the Tamagawa estuary. The transformative epoch began in 1691 with the discovery of the Besshi copper deposits by Sumitomo, which catalyzed the need for a robust export outlet. Initially, copper was transported via packhorse to nearby ports; however, by the late Meiji era (circa 1900) a dedicated artificial harbor was dredged at Niihama to expedite ore shipments and coal imports for smelting. This early industrialization established the template of a vertically integrated “mine-to-port” logistics chain. Formal port establishment occurred in 1927 when the Imperial Government designated Niihama as an open trade port. Post-1945 reconstruction prioritized chemical and pulp industries, leveraging abundant seawater and coastal flatland. In 1958, the port received Important Port designation, followed by phased expansions in 1972 and 1990 that deepened channels and added specialized berths. The Heisei-era upgrades integrated automated conveyor systems, linking quays directly to adjacent factories, thus cementing Niihama’s identity as a model “factory-port” complex. Recent decadal investments have emphasized low-carbon handling and digital manifests. ## Infrastructure & Facilities Niihama Port’s layout is segmented into three principal operational districts: the Main (Honko) Basin, the Kurose Industrial Wharf, and the Nishinada Coastal Zone. Each is engineered for specific vessel classes and cargo profiles, supported by a shared navigation scheme with a 300 m wide outer fairway. ### Berths and Quay Facilities The port features 14 public and private berths with alongside depths ranging from 7.5 m to 14.0 m. The Kurose Wharf accommodates Panamax-size bulk carriers up to 60,000 DWT, essential for wood chip and coal discharge. The Central Breakwater berth (depth 12.5 m, length 250 m) supports geared handysize vessels and project cargo. Continuous quay cranage and mobile harbor cranes (40–80 t capacity) are distributed across the apron. A 120 m Ro-Ro ramp serves coastal ferries and trailer traffic. ### Cargo Handling Equipment Beyond cranes, Niihama employs pneumatic unloaders for cement and grain, conveyor belts extending into plant silos, and reach-stacker fleets for containerized and palletized freight. Warehousing includes 25,000 m² of covered storage and 80,000 m² of paved yard, with bonded status for customs-deferred imports. Tugboats (2,000–3,500 PS) and a 40 m pilot vessel ensure safe maneuvering in confined basin geometry. ### Navigation and Safety The Seto Inland Sea microtidal regime (range <2 m) simplifies scheduling. Vessel traffic service (VTS) integration with Hiroshima VTS monitors approaches. Pilotage is compulsory for vessels >10,000 GT, provided by Ehime Prefectural pilots. Breakwaters totaling 1,200 m shield the harbor from seasonal typhoon swells. ## Economic Importance Niihama Port is the economic artery of northeastern Ehime, generating an estimated ¥120 billion annual regional value-add. It sustains over 4,000 direct jobs in stevedoring, customs brokerage, and plant logistics, with indirect employment magnified across supply networks. The port’s seamless integration with Sumitomo Metal Mining and major paper conglomerates minimizes inland freight miles, lowering CO₂ intensity per tonne of output. As a node in the Seto Inland Sea Industrial Belt, JPIHA reinforces Japan’s export competitiveness in specialty chemicals, lithium-ion precursor materials, and high-brightness paper. The port also buffers supply-chain risk by offering alternate routing to overloaded Kobe or Osaka terminals, a factor increasingly valued under just-in-time manufacturing paradigms. ## Trade Routes & Major Cargo ### Domestic and International Connections Domestically, Niihama maintains daily feeder services to Osaka, Kobe, and Hiroshima, plus roll-on/roll-off linkages to Toyo and Sakaide. Internationally, the port is called by tramp and liner services from Busan, Shanghai, Kaohsiung, and Singapore, often as part of multi-port rotations in the Japan Sea–East Asia shuttle. Its Asia/Tokyo timezone alignment facilitates same-day document exchange with Greater China and Korea. Seasonal typhoon contingencies temporarily reroute cargo to Takamatsu, but the harbor’s breakwater design limits closure days to fewer than five annually. ### Key Commodities Imports dominate in raw materials: steam coal, wood pulp chips, bauxite, and crude oil derivatives. Exports feature containerized printing paper, copper cathodes, polyethylene resins, and engineered machinery. Annual throughput approximates 8–10 million tonnes, with a growing share of neo-bulk such as steel coil and packaged chemicals. The port’s balanced import-export matrix underscores its function as a stabilized, non-cyclic bulk gateway rather than a transient container hub. This deep-dive illustrates why Niihama (JPIHA) remains indispensable to Ehime’s maritime identity and Japan’s Inland Sea logistics architecture.

Port Intelligence

UN/LOCODE

JPIHA

Country

Japan

Province / Region

Ehime

Latitude

33.960290

Longitude

133.283351

Timezone

Asia/Tokyo

Nautical Map (OpenSeaMap)

Loading Map...

Frequently Asked Questions

What is the UN/LOCODE for Port of Niihama?

The official UN/LOCODE for Port of Niihama is JPIHA.

Where is Port of Niihama located?

The Port of Niihama is located in Japan, Ehime. Its coordinates are 33.9603°N, 133.2834°E.

What time zone is Port of Niihama in?

Port of Niihama operates in the Asia/Tokyo time zone.

🌊 Live Marine Conditions

Wave Height0.08 m

Wave Direction291°

Swell Height0.08 m

Data provided by Open-Meteo Marine API

Scanning Local Infrastructure...

About the World Port Index

This data is sourced programmatically. The UN/LOCODE is the official geographic coding scheme used by the United Nations for trade and transport locations.

📍 Nearby Ports

Other maritime facilities geographically close to Niihama.

View World Port Directory →