TOZAI MARU (IMO 9815135)
TOZAI MARU is a Tug built in 2016 and flying the Japan flag, placing it in its 10th year of service. The vessel reports a gross tonnage of 167 and has no recorded deadweight tonnage. This small-scale vessel is configured for specialized towing and harbor assistance operations. The vessel is classed by the Flag authority. No recent geographic observation data is available for this unit in the current dataset. It has previously operated under one former name and one former flag state. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Japan
- Year built: 2016
- MMSI: 431007609
- Call sign: JD3971
- Gross tonnage: 167
- Deadweight: 0 t
- Registered owner · Ship manager: TOZAI KAIUN KK (Japan)
- Last AIS position: 38°30.5′N · 139°43.1′E · received 22 January 2026 at 02:52 UTC
- Destination: To be nominated
Frequently asked questions
What is the vessel type of TOZAI MARU?
TOZAI MARU is a Tug. It was built in 2016 and is currently in its 10th year of service.
What is the gross tonnage of TOZAI MARU?
The vessel has a gross tonnage of 167. There is no deadweight tonnage recorded for this specific unit.
Which flag does the vessel fly?
The vessel currently flies the Japan flag. Its history shows it has operated under one former flag state previously.
How many inspections has the vessel undergone?
No port state control (PSC) inspection records are on file for this vessel.
What is the classification status of TOZAI MARU?
The vessel is classed by the Flag authority. Its current classification status is listed as Delivered.
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