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Japan flag

TOKO MARU — Other · IMO 9138484

JPUnder way using engine
World map showing the last known position of TOKO MARU at 42° 18.899' N, 139° 39.835' E
NSEW
Current PositionNo recent signal

TOKO MARU has not broadcast an AIS position for 3 days. Its most recent report placed it in the Sea of Japan, at 42.3150° N, 139.6639° E, on 5 Sep 2026, 13:12 UTC. It was sailing from TOKYO to OTARU.

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Updated 3 days ago using terrestrial data
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Under way using engine
Current Navigational Status
10.8 kn
Speed
5.0°
/ 7°
Course / Heading
6 m
Static Draught
6 m
Current Draught

Voyage Tracker

Japan flag
TOKYOJPTYO
ATD
05:48 UTCSep 3, 2026
Japan flag
OTARUJPOTR
ETA
00:00 UTCSep 9, 2026
TOKO MARU

TOKO MARU

Identity

Other
Type
Japan flagJP
Flag
9138484
IMO Number
431856000
MMSI
JHEL
Call Sign

Specifications

87 m × 14 m
Length × Breadth
1996-01-01
Year Built
1,109 t
Deadweight
2,071 t
Gross Tonnage
N/A
Engine Power
SUMITOMO HEAVY INDUSTRIES - YOKOSUKA, JAPAN
Builder
N/A
Class Society
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Dive into the fleet, port, and flag state that TOKO MARU is part of.

Flag State
All JP-flagged vessels
Browse every ship currently registered under the JP flag, with live AIS positions.
Departure Port
Port of TOKYO
Port traffic, arrivals and live vessel positions for TOKYO (JPTYO).
Destination Port
Port of OTARU
Arrivals, berth specifications, and live vessel traffic for OTARU (JPOTR).

About TOKO MARU

Identity · Ownership · Class · Route

TOKO MARU — Vessel

Built in 1996, with a gross tonnage of 2,071 GT, and a dead weight of 1,109 tonnes, TOKO MARU is a maritime vessel registered under the Japan flag. The vessel is owned by JAPAN GOVERNMENT - TOKYO, JAPAN, built by SUMITOMO HEAVY INDUSTRIES - YOKOSUKA, JAPAN.

TOKO MARU route and voyage history

TOKO MARU is currently on a voyage from TOKYO to OTARU with an estimated arrival on 2026-09-09T00:00:00Z. The live route and current course of TOKO MARU 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 TOKO MARU can be seen in the Similar Vessels section above.

  • MMSI: 431856000
  • IMO: 9138484
  • Call sign: JHEL
  • Flag state: Japan

Frequently Asked Questions

Where is TOKO MARU right now?+
TOKO MARU has not broadcast an AIS position for 3 days. The most recent broadcast placed it in the Sea of Japan, on 5 Sep 2026, 13:12 UTC. It was sailing from TOKYO to OTARU. Vessels stop appearing on terrestrial AIS when they move beyond receiver range, so a gap does not necessarily mean the vessel is inactive.
What are the identifiers for TOKO MARU?+
TOKO MARU broadcasts MMSI 431856000 and is registered as IMO 9138484, with call sign JHEL. 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 TOKO MARU?+
TOKO MARU is a maritime vessel registered under the JP flag. The vessel-type classification is derived from the AIS Type field broadcast by the ship's transponder and full JP flag list at /flag/jp.
How can I see the live position of TOKO MARU?+
MarineRadar shows the latest AIS broadcast from TOKO MARU 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 TOKO MARU'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 TOKO MARU?+
The vessel's design class is inferred from its dimensions, gross tonnage and dead weight, all of which are listed in the Identity and Specifications panels on the vessel page. TOKO MARU has a gross tonnage of 2,071 GT.

TOKO MARU — Key Facts

MMSI
431856000
IMO number
9138484
Call sign
JHEL
Vessel type
Unknown
Flag state
JP
Navigation status
Under way using engine
Current speed
10.8 knots
Course over ground
5.0°
Heading
7°
Last known position
42.3150°, 139.6639°
Destination
OTARU
ETA
2026-09-09T00:00:00Z
Departure port
TOKYO
Actual time of departure
2026-09-03T05:48:00Z
Current draught
6 m
Maximum static draught
6 m
Year built
1996-01-01
Gross tonnage
2071
Dead weight
1109 t
AIS last updated
2026-09-05T13:12:00Z