Where is YOUKO MARU now?

YOUKO MARU (Oil tanker, Japan flag) was last seen on AIS on Oct 1, 2026, 16:42 UTC, under way at 11.7 kn, near Kikuma (North Pacific Ocean). The crew-entered destination was >JP INO/OFF (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 16:22 UTC). This report does not confirm the ship’s current route.

What kind of ship is YOUKO MARU?

YOUKO MARU is an oil tanker sailing under the flag of Japan, built in 2013 by Hakata Shipbuilding. The vessel is 64 m long with a beam of 10 m and has a gross tonnage of 592.

What sanctions and inspection records does Voydar hold for YOUKO MARU?

Voydar has no matched sanctions record displayed for YOUKO MARU from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for YOUKO MARU. Missing records do not establish whether the ship has been detained.

YOUKO MARU

Oil tanker · Japan · built 2013 · AIS Class A

IMO9690339MMSI431004751Call signJD3562Last AIS position Oct 1, 2026, 16:42 UTC

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In short

YOUKO MARU (Oil tanker, Japan flag) was last seen on AIS on Oct 1, 2026, 16:42 UTC, under way at 11.7 kn, near Kikuma (North Pacific Ocean). Its crew-entered AIS destination is >JP INO/OFF, with an ETA of Oct 3, 2026, 14:00 UTC; its reported draught is 4.2 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 16:22 UTC).

Vessel type: Oil tanker
Flag: Japan
Year built: 2013
Gross tonnage: 592
Size (length × beam): 64 m × 10 m
Registered owner: —

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Last reported position

received Oct 1, 2026, 16:42 UTC

Position: 34.0703° N, 132.8069° E
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 11.7 kn
Course: 223°
Heading: 221°

34.0703° N, 132.8069° E

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Voydar detected no port call in the last 30 days.

Port calls are detected by Voydar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

A year of history in the Terminal (Plus) · the full archive since June 1, 2026 (Pro)

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Identity & particulars

Name: YOUKO MARU
IMO numberWhat is an IMO number?: 9690339
MMSIWhat is an MMSI?: 431004751
Call signWhat is a call sign?: JD3562
Flag: Japan
Vessel type: Oil tanker
AIS ship type: Tanker
Gross tonnageGross tonnage vs deadweight: 592
Deadweight (DWT): Source: Wikidata, record Q117110702. Added to Voydar on September 30, 2026. Licence: CC0 1.0.1,144 t
Length overall: 64 m
Beam: 10 m
Year built: 2013

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

Builder: Hakata Shipbuilding
Source: Wikidata · reported · confidence 0.8 · retrieved Sep 22, 2026

Frequently asked questions

Where is YOUKO MARU now?: YOUKO MARU (Oil tanker, Japan flag) was last seen on AIS on Oct 1, 2026, 16:42 UTC, under way at 11.7 kn, near Kikuma (North Pacific Ocean). The crew-entered destination was >JP INO/OFF (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 16:22 UTC). This report does not confirm the ship’s current route.
What kind of ship is YOUKO MARU?: YOUKO MARU is an oil tanker sailing under the flag of Japan, built in 2013 by Hakata Shipbuilding. The vessel is 64 m long with a beam of 10 m and has a gross tonnage of 592.
What sanctions and inspection records does Voydar hold for YOUKO MARU?: Voydar has no matched sanctions record displayed for YOUKO MARU from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for YOUKO MARU. Missing records do not establish whether the ship has been detained.

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