SEIYO MARU (IMO 9310458)
SEIYO MARU is a Tug built in 2004 and flying the Japan flag, placing it in its 22nd year of service. The vessel reports a gross tonnage of 475 and has a deadweight tonnage of 0. This small-scale vessel is configured for specialized tugging operations. The vessel is classed by Other, which is not listed as an IACS member. It has been observed operating in the East Asia region. The vessel has been registered under one former name and has operated under one previous flag. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Japan
- Year built: 2004
- MMSI: 431301711
- Call sign: JI3719
- Gross tonnage: 475
- Deadweight: 0 t
- Registered owner · Ship manager: SHOYO KISEN KAISHA LTD (Japan)
- Last AIS position: 34°8.4′N · 132°48.2′E · Speed 6.2 kn · restricted in ability to manoeuvre · received 13 October 2026 at 06:17 UTC
- Destination: Tokuyamakudamatsu (JP TXD) · ETA 13 October 2026 at 22:30 UTC (as broadcast by the vessel)
- Arrival alert: rynda.io messages you by email or in Telegram when SEIYO MARU arrives in Tokuyamakudamatsu. Free for up to 3 vessels.
Frequently asked questions
What type of vessel is SEIYO MARU?
SEIYO MARU is a Tug. It was built in 2004 and is currently in its 22nd year of service.
What is the gross tonnage of SEIYO MARU?
The vessel reports a gross tonnage of 475. Its deadweight tonnage is recorded as 0.
Where has SEIYO MARU been operating?
The vessel has been observed in the East Asia region. This is the primary geographic area recorded in its recent movement data.
What is the PSC inspection history for SEIYO MARU?
No port state control (PSC) inspection records are on file for this vessel.
How many previous names has the vessel had?
SEIYO MARU has been registered under one former name. It has also operated under one previous flag state during its service life.
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