Where is Naniwa Maru No. 65 now?

Naniwa Maru No. 65 (Tanker, Japan flag) was last seen on AIS on Oct 1, 2026, 21:11 UTC, at anchor, near Chiba (North Pacific Ocean). The crew-entered destination was >JP ANE OFF (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 20:50 UTC). This report does not confirm the ship’s current route.

What kind of ship is Naniwa Maru No. 65?

Naniwa Maru No. 65 is a tanker sailing under the flag of Japan, built in 2008. The vessel is 104.9 m long with a beam of 16 m and has a gross tonnage of 3,768.

What sanctions and inspection records does Voydar hold for Naniwa Maru No. 65?

Voydar has no matched sanctions record displayed for Naniwa Maru No. 65 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 Naniwa Maru No. 65. Missing records do not establish whether the ship has been detained.

Naniwa Maru No. 65

Tanker · Japan · built 2008 · AIS Class A

IMO9460100MMSI431000661Call signJD2750Last AIS position Oct 1, 2026, 21:11 UTC

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In short

Naniwa Maru No. 65 (Tanker, Japan flag) was last seen on AIS on Oct 1, 2026, 21:11 UTC, at anchor, near Chiba (North Pacific Ocean). Its crew-entered AIS destination is >JP ANE OFF; its reported draught is 5.3 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 20:50 UTC).

Current voyage: from Chiba (departed Sep 30, 2026, 03:56 UTC) to >JP ANE OFF

Vessel type: Tanker
Flag: Japan
Year built: 2008
Gross tonnage: 3,768
Size (length × beam): 105 m × 16 m
Registered owner: —

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Last reported position

received Oct 1, 2026, 21:11 UTC

Position: 35.5579° N, 140.0229° E
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: At anchor
Speed: 0 kn
Course: 173°
Heading: 336°

35.5579° N, 140.0229° E

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Last 30 days: 2 port calls (Chiba and Kawasaki).

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

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Identity & particulars

Name: Naniwa Maru No. 65
IMO numberWhat is an IMO number?: 9460100
MMSIWhat is an MMSI?: 431000661
Call signWhat is a call sign?: JD2750
Flag: Japan
Vessel type: Tanker
Gross tonnageGross tonnage vs deadweight: 3,768
Deadweight (DWT): Source: Wikidata, record Q105768226. Added to Voydar on September 23, 2026. Licence: CC0 1.0.4,999 t
Length overall: 104.9 m
Beam: 16 m
Year built: 2008

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.

No owner, operator or manager is recorded for this vessel yet.

Timeline

Dated events for this ship from every source Voydar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Sep 30, 2026, 03:56 UTC	Left ChibaAIS-detected	Voydar port-call detector (AIS geofence)
Sep 28, 2026, 13:09 UTC	Arrived at ChibaAIS-detected	Voydar port-call detector (AIS geofence)
Sep 26, 2026, 09:18 UTC	Left KawasakiAIS-detected	Voydar port-call detector (AIS geofence)
Sep 24, 2026, 12:48 UTC	Arrived at KawasakiAIS-detected	Voydar port-call detector (AIS geofence)

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Port calls

Two kinds of evidence, kept apart: calls Voydar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Detected from AIS AIS-detected

Port	Arrived	Departed	Time in port
Chiba JPCHB	Sep 28, 2026, 13:09 UTC	Sep 30, 2026, 03:56 UTC	38 h 47 min
Kawasaki JPKWS	Sep 24, 2026, 12:48 UTC	Sep 26, 2026, 09:18 UTC	44 h 29 min

Detected by Voydar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.

Behaviour at sea Voydar-derived

Patterns Voydar derived from this ship's AIS broadcasts. They are inferences, not reports: each one shows how it was computed and how confident we are, and none of them says why a ship behaved this way.

When	What we observed	Confidence
Sep 29, 2026, 01:55 UTC	Draught change Reported draught went from 6.5 m to 5.3 m while in port at Chiba. Voydar infers the ship probably discharged cargo. Method seadar.behaviour.draught_change v1	Medium (65%)
Sep 26, 2026, 09:20 UTC	Draught change Reported draught went from 6.3 m to 5.3 m after leaving Kawasaki. Voydar infers the ship probably discharged cargo. Method seadar.behaviour.draught_change v1	Medium (55%)

When

What we observed

Confidence

Sep 29, 2026, 01:55 UTC

Draught change

Reported draught went from 6.5 m to 5.3 m while in port at Chiba. Voydar infers the ship probably discharged cargo.

Method seadar.behaviour.draught_change v1

Medium (65%)

Sep 26, 2026, 09:20 UTC

Draught change

Reported draught went from 6.3 m to 5.3 m after leaving Kawasaki. Voydar infers the ship probably discharged cargo.

Method seadar.behaviour.draught_change v1

Medium (55%)

Source: AISstream.io global terrestrial AIS. AIS data: AISstream.io. Licence: none published.

Derived from AIS positions of feeds whose terms allow display on Voydar. Coverage is terrestrial: gaps are reported only where our receivers kept hearing other ships. Detections below medium confidence are not shown.

How these are computed →

Frequently asked questions

Where is Naniwa Maru No. 65 now?: Naniwa Maru No. 65 (Tanker, Japan flag) was last seen on AIS on Oct 1, 2026, 21:11 UTC, at anchor, near Chiba (North Pacific Ocean). The crew-entered destination was >JP ANE OFF (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 20:50 UTC). This report does not confirm the ship’s current route.
What kind of ship is Naniwa Maru No. 65?: Naniwa Maru No. 65 is a tanker sailing under the flag of Japan, built in 2008. The vessel is 104.9 m long with a beam of 16 m and has a gross tonnage of 3,768.
What sanctions and inspection records does Voydar hold for Naniwa Maru No. 65?: Voydar has no matched sanctions record displayed for Naniwa Maru No. 65 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 Naniwa Maru No. 65. Missing records do not establish whether the ship has been detained.

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