RYUKAI MARU (IMO 9243552)

RYUKAI MARU is a Tug built in 2001 and flying the Japan flag, placing it in its 25th year of service. The vessel reports a gross tonnage of 196 and a length overall of 30 metres. Given its dimensions and type, it is configured for specialized harbor or coastal towing operations. The vessel is classed by Other, which is not an IACS member. It has been observed operating in South East Asia and East Asia over recent periods. The vessel has a history of two former names and two former flag states. Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions. The most recent inspection was on 5 November 2025.

Frequently asked questions

What is the vessel type and age of RYUKAI MARU?

RYUKAI MARU is a Tug built in 2001. It is currently in its 25th year of service.

What are the dimensions of RYUKAI MARU?

The vessel has a length overall of 30 metres. It also features a beam of 10 metres.

What is the PSC inspection history for this vessel?

Over the last 36 months it has had 1 port state control (PSC) inspection and no detentions, with 5 deficiencies recorded. The most recent inspection was on 5 November 2025. All-time records show 1 inspection since 2025 and no detentions.

Where has RYUKAI MARU been observed recently?

The vessel has been observed in the East Asia and South East Asia regions. These areas represent its primary recent geographic operational footprint.

How many previous names and flags has the vessel had?

The vessel has been registered under 2 former names. Additionally, it has operated under 2 different flag states during its service life.

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