What kind of ship is Hoyo Maru?

Hoyo Maru is a cargo ship sailing under the flag of Japan, built in 2020. The vessel is 169 m long with a beam of 28 m and has a gross tonnage of 13,732.

What sanctions and inspection records does Voydar hold for Hoyo Maru?

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

Hoyo Maru

Cargo ship · Japan · built 2020 · AIS Class A

IMO9882877MMSI431015387Call signJD4728Last AIS position Oct 5, 2026, 21:08 UTC

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In short

Hoyo Maru (Cargo ship, Japan flag) was last seen on AIS on Oct 5, 2026, 21:08 UTC, under way at 20.3 kn, near Habu, Hiroshima (North Pacific Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. Its crew-entered AIS destination is JP MIZ TS, with an ETA of Oct 6, 2026, 08:00 UTC; its reported draught is 6.7 m (voyage report via AISstream.io global terrestrial AIS, received Oct 5, 2026, 20:16 UTC).

Current voyage: from Chiba (departed Oct 2, 2026, 03:40 UTC) to JP MIZ TS

Vessel type: Cargo ship
Flag: Japan
Year built: 2020
Gross tonnage: 13,732
Size (length × beam): 169 m × 28 m
Registered owner: —

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Last reported position

received Oct 5, 2026, 21:08 UTC

Position: 34.1788° N, 133.2124° E
Area: North Pacific Ocean
StatusWhat do AIS statuses mean?: Under way using engine
Speed: 20.3 kn
Course: 56°
Heading: 55°

34.1788° N, 133.2124° E

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Last 30 days: 2 port calls (Chiba).

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: Hoyo Maru
IMO numberWhat is an IMO number?: 9882877
MMSIWhat is an MMSI?: 431015387
Call signWhat is a call sign?: JD4728
Flag: Japan
Vessel type: Cargo ship
AIS ship type: Cargo
Gross tonnageGross tonnage vs deadweight: 13,732
Deadweight (DWT): Source: Wikidata, record Q104381145. Added to Voydar on September 23, 2026. Licence: CC0 1.0.5,723 t
Length overall: 169 m
Beam: 28 m
Year built: 2020

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
Oct 2, 2026, 03:40 UTC	Left ChibaAIS-detected	Voydar port-call detector (AIS geofence)
Oct 1, 2026, 19:48 UTC	Arrived at ChibaAIS-detected	Voydar port-call detector (AIS geofence)
Sep 26, 2026, 03:42 UTC	Left ChibaAIS-detected	Voydar port-call detector (AIS geofence)
Sep 25, 2026, 22:27 UTC	Arrived at ChibaAIS-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	Oct 1, 2026, 19:48 UTC	Oct 2, 2026, 03:40 UTC	7 h 52 min
Chiba JPCHB	Sep 25, 2026, 22:27 UTC	Sep 26, 2026, 03:42 UTC	5 h 16 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 22, 2026, 14:16 UTC	AIS gap No AIS position received for 28 h 35 min while our receivers kept hearing other ships there (27 of 27 hours in coverage). Heard again 2 km away. Method seadar.behaviour.ais_gap v1	High (90%)

When

What we observed

Confidence

Sep 22, 2026, 14:16 UTC

AIS gap

No AIS position received for 28 h 35 min while our receivers kept hearing other ships there (27 of 27 hours in coverage). Heard again 2 km away.

Method seadar.behaviour.ais_gap v1

High (90%)

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 Hoyo Maru now?: Hoyo Maru (Cargo ship, Japan flag) was last seen on AIS on Oct 5, 2026, 21:08 UTC, under way at 20.3 kn, near Habu, Hiroshima (North Pacific Ocean). Voydar has no more recent AIS position for this ship. Its current location cannot be established from this report. The crew-entered destination was JP MIZ TS (voyage report via AISstream.io global terrestrial AIS, received Oct 5, 2026, 20:16 UTC). This report does not confirm the ship’s current route.
What kind of ship is Hoyo Maru?: Hoyo Maru is a cargo ship sailing under the flag of Japan, built in 2020. The vessel is 169 m long with a beam of 28 m and has a gross tonnage of 13,732.
What sanctions and inspection records does Voydar hold for Hoyo Maru?: Voydar has no matched sanctions record displayed for Hoyo Maru from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels, the New Zealand Russia Sanctions Register and the French national asset-freeze register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Hoyo Maru. Missing records do not establish whether the ship has been detained.

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