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Japan flag

KOURYU — Cargo · IMO 1044649

JPMoored
World map showing the last known position of KOURYU at 34° 40.152' N, 135° 27.064' E
NSEW
Current PositionLive

KOURYU is currently moored in the Sea of Japan, at 34.6692° N, 135.4511° E. It is sailing from OSAKA to OSAKA with an ETA of 8 Sep 2026, 04:21 UTC. AIS position received 8 Sep 2026, 14:14 UTC.

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Updated 5 minutes ago using terrestrial data
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Moored
Current Navigational Status
0.0 kn
Speed
0.0°
/ 246°
Course / Heading
4.2 m
Static Draught
4.3 m
Current Draught

Voyage Tracker

Japan flag
OSAKAJPOSA
ATD
02:40 UTCSep 6, 2026
Japan flag
OSAKAJPOSA
ETA
04:21 UTCSep 8, 2026
KOURYU

KOURYU

Identity

Cargo
Type
Japan flagJP
Flag
1044649
IMO Number
431023537
MMSI
JD5358
Call Sign

Specifications

76 m × 13 m
Length × Breadth
N/A
Year Built
N/A
Deadweight
N/A
Gross Tonnage
N/A
Engine Power
N/A
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that KOURYU is part of.

Flag State
All JP-flagged vessels
Browse every ship currently registered under the JP flag, with live AIS positions.
Vessel Type
Browse all Cargos
See the global fleet of cargos tracked on MarineRadar with live AIS data.
Departure Port
Port of OSAKA
Port traffic, arrivals and live vessel positions for OSAKA (JPOSA).

About KOURYU

Identity · Ownership · Class · Route

KOURYU — Cargo

KOURYU is a cargo registered under the Japan flag.

KOURYU route and voyage history

KOURYU is currently on a voyage from OSAKA to OSAKA with an estimated arrival on 2026-09-08T04:21:00Z. The live route and current course of KOURYU are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.

Vessel class and identifiers

Vessels in the same class as KOURYU can be seen in the Similar Vessels section above or in the full cargo fleet at /vessel-type/cargo.

  • MMSI: 431023537
  • IMO: 1044649
  • Call sign: JD5358
  • Vessel type: Cargo
  • Flag state: Japan

Frequently Asked Questions

Where is KOURYU right now?+
KOURYU is currently moored in the Sea of Japan, within the Japan / Korea shipping lane. It is sailing from OSAKA to OSAKA with an ETA of 8 Sep 2026, 04:21 UTC. Its exact coordinates, speed and ETA are shown at the top of this page and refresh from the latest AIS broadcast.
What are the identifiers for KOURYU?+
KOURYU broadcasts MMSI 431023537 and is registered as IMO 1044649, with call sign JD5358. The MMSI is the radio identifier used by AIS; the IMO number stays with the ship for life and does not change with re-flagging or sale.
What type of ship is KOURYU?+
KOURYU is classified as a cargo vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder; full cargo fleet at /vessel-type/cargo and full JP flag list at /flag/jp.
How can I see the live position of KOURYU?+
MarineRadar shows the latest AIS broadcast from KOURYU above, with current position, course, speed, and navigation status. Tap "View on map" to centre the live tracker on the vessel and watch its movement update in real time. The same data is available offline-friendly in the iOS and Android apps.
How often is KOURYU's position updated?+
AIS transponders broadcast position every 2 seconds when underway at high speed and up to every 3 minutes at anchor. The position you see refreshes whenever the ship is in range of a coastal AIS receiver or a satellite pass — typically seconds in coastal waters and minutes offshore.
What class is KOURYU?+
As a cargo, KOURYU sits in the same design class as the other cargos listed in the Similar Vessels section of the vessel page, or in the full cargo directory at /vessel-type/cargo.

KOURYU — Key Facts

MMSI
431023537
IMO number
1044649
Call sign
JD5358
Vessel type
Cargo
Flag state
JP
Navigation status
Moored
Current speed
0.0 knots
Course over ground
0.0°
Heading
246°
Last known position
34.6692°, 135.4511°
Destination
OSAKA
ETA
2026-09-08T04:21:00Z
Departure port
OSAKA
Actual time of departure
2026-09-06T02:40:00Z
Current draught
4.3 m
Maximum static draught
4.2 m
Dead weight
0 t
AIS last updated
2026-09-08T14:14:44Z