RYUSHO MARU NO. 1 (IMO 9522582)
RYUSHO MARU NO. 1 is a Chemical Tanker built in 2008 and flying the Japan flag, placing it in its 18th year of service. The vessel reports a deadweight tonnage of 436 metric tonnes, a gross tonnage of 198, and a length overall of 44 metres. This small-scale tanker is configured for specialized chemical transport operations. The vessel is classed by Other, which is not listed as an IACS member. Recent observation data indicates the vessel has been active in the East Asia region. 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: Chemical Tanker
- Flag: Japan
- Year built: 2008
- MMSI: 431000698
- Call sign: JD2779
- Gross tonnage: 198
- Deadweight: 436 t
- Length overall: 44 m
- Beam: 8 m
- Registered owner · Ship manager: SORYU KAIUN (Japan)
- Last AIS position: 33°58.5′N · 131°10.5′E · Speed 9.6 kn · under way · received 16 September 2026 at 07:35 UTC
- Destination: ONODA
- Arrival alert: rynda.io messages you by email or in Telegram when RYUSHO MARU NO. 1 arrives in port. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of RYUSHO MARU NO. 1?
RYUSHO MARU NO. 1 is a Chemical Tanker. It was built in 2008 and is currently in its 18th year of service.
What are the dimensions of RYUSHO MARU NO. 1?
The vessel has a length overall of 44 metres and a beam of 8 metres. It carries a deadweight tonnage of 436 metric tonnes.
What is the flag state and MoU status of the vessel?
The vessel currently flies the Japan flag. It is categorized within the white band for both the Paris MoU and the Tokyo MoU.
How many inspections has the vessel undergone recently?
No port state control (PSC) inspection records are on file for this vessel.
Where has RYUSHO MARU NO. 1 been observed?
The vessel has been observed operating in the East Asia region. This area is the primary recent geographic location for its operations.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.