KAIYO MARU (IMO 1124413)
KAIYO MARU is a Tug built in 2025 and flying the Japan flag, placing it in its first year of service. The vessel reports a gross tonnage of 198 and a deadweight tonnage of 0. This small-scale vessel is configured for specialized towing and assistance operations. No classification society or IACS membership data is currently available for this vessel. There are no recent geographic observations recorded in the provided data. The vessel has previously operated under one former name and one former flag. No port state control (PSC) inspection records are on file for this vessel.
- Type: Tug
- Flag: Japan
- Year built: 2025
- MMSI: 431027759
- Call sign: JD5548
- Gross tonnage: 198
- Deadweight: 0 t
- Registered owner · Ship manager: SHIN NIPPON KAIYOSYA KK
- Last AIS position: 35°26.5′N · 139°40.2′E · Speed 0.0 kn · received 11 October 2026 at 00:10 UTC
- Destination: Yokohama (JP YOK)
Frequently asked questions
What type of vessel is KAIYO MARU?
KAIYO MARU is a Tug. It was built in 2025 and is currently in its first year of service.
What is the gross tonnage of KAIYO MARU?
The vessel reports a gross tonnage of 198. Its deadweight tonnage is recorded as 0.
How many port-state inspections has KAIYO MARU undergone?
No port state control (PSC) inspection records are on file for this vessel.
What is the flag state of KAIYO MARU?
KAIYO MARU currently flies the Japan flag. The vessel has previously operated under one different flag state.
Has KAIYO MARU changed names before?
Yes, the vessel has one recorded former name. It has also undergone 3 recorded ownership changes during its history.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.