KUMANO MARU
Tug · Japan · AIS Class A
In short
KUMANO MARU (Tug, Japan flag) was last seen on AIS on , not moving, near Kawasaki (North Pacific Ocean). Its crew-entered AIS destination is JP YOK (Yokohama); its reported draught is 3.5 m (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 10:57 UTC). Its last detected port call was at Yokohama: arrived Sep 12, 2026, left Sep 12, 2026.
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Last reported position
received- Position
- 35.5023° N, 139.7769° E
- Area
- North Pacific Ocean
- StatusWhat do AIS statuses mean?
- Under way using engine
- Speed
- 0.1 kn
- Course
- 298°
- Heading
- 150°
Last 30 days: 2 port calls (Yokohama).
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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Try the live demo, no sign-upIdentity & particulars
- Name
- KUMANO MARU
- IMO numberWhat is an IMO number?
- —
- MMSIWhat is an MMSI?
- 431003246
- Call signWhat is a call sign?
- JD3302
- Flag
- Japan
- Vessel type
- Tug
- Gross tonnageGross tonnage vs deadweight
- —
- Length overall
- —
- Beam
- —
- Year built
- —
JapanA 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 |
|---|---|---|
| Left YokohamaAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at YokohamaAIS-detected | Voydar port-call detector (AIS geofence) | |
| Left YokohamaAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at YokohamaAIS-detected | Voydar port-call detector (AIS geofence) | |
| Left YokohamaAIS-detected | Voydar port-call detector (AIS geofence) | |
| Arrived at YokohamaAIS-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 |
|---|---|---|---|
| Yokohama JPYOK | Sep 12, 2026, 20:40 UTC | Sep 12, 2026, 23:41 UTC | 3 h 1 min |
| Yokohama JPYOK | Sep 9, 2026, 16:21 UTC | Sep 11, 2026, 03:44 UTC | 35 h 22 min |
| Yokohama JPYOK | Jul 27, 2026, 17:26 UTC | Aug 3, 2026, 19:33 UTC | 7 d 2 h |
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.
Frequently asked questions
- Where is KUMANO MARU now?
- KUMANO MARU (Tug, Japan flag) was last seen on AIS on Oct 6, 2026, 12:47 UTC, not moving, near Kawasaki (North Pacific Ocean). The crew-entered destination was JP YOK (voyage report via AISstream.io global terrestrial AIS, received Oct 6, 2026, 10:57 UTC). This report does not confirm the ship’s current route.
- What kind of ship is KUMANO MARU?
- KUMANO MARU is a tug sailing under the flag of Japan.
- What sanctions and inspection records does Voydar hold for KUMANO MARU?
- Voydar has no matched sanctions record displayed for KUMANO 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 KUMANO MARU. Missing records do not establish whether the ship has been detained.
Use this data
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