TONEGAWA (IMO 9802188)
TONEGAWA is a Crude Oil Tanker built in 2018 and flying the Japan flag, placing it in its 8th year of service. The vessel reports a deadweight tonnage of 312,667, a gross tonnage of 160,521, and a length overall of 339 metres. At this scale, the vessel is configured for large-scale crude oil transport operations. TONEGAWA is classed by Nippon Kaiji Kyokai, which is an IACS member. The vessel has been observed in South Asia, the Malacca Strait, and the South China Sea. It has previously operated under one former name and one former flag. Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions. The most recent inspection was on 1 April 2025.
- Type: Crude Oil Tanker
- Flag: Japan
- Year built: 2018
- MMSI: 431884000
- Call sign: 7KDB
- Gross tonnage: 160521
- Deadweight: 312667 t
- Length overall: 339 m
- Beam: 60 m
- Port State Control (PSC) inspections: 6 since 2019
- PSC detentions in the last 36 months: 0
- Last PSC inspection: 01/04/2025
- Registered owner · Ship manager: KAWASAKI KISEN KAISHA LTD (Japan)
- ISM manager: K MARINE SHIP MGMT PTE LTD
- Last AIS position: 10°51.8′N · 111°29.5′E · Speed 13.2 kn · constrained by draught · received 8 October 2026 at 13:51 UTC
- Destination: Yeosu (KR YOS) · ETA 14 October 2026 at 07:00 UTC (as broadcast by the vessel)
- Arrival alert: rynda.io messages you by email or in Telegram when TONEGAWA arrives in Yeosu. Free for up to 3 vessels.
Frequently asked questions
What is the vessel type and age of TONEGAWA?
TONEGAWA is a Crude Oil Tanker built in 2018. It is currently in its 8th year of service.
What are the dimensions of TONEGAWA?
The vessel has a length overall of 339 metres and a beam of 60 metres. It possesses a deadweight tonnage of 312,667 metric tonnes.
Which classification society manages TONEGAWA?
The vessel is classed by Nippon Kaiji Kyokai. This society is a member of the International Association of Classification Societies (IACS).
Where has TONEGAWA been recently operating?
The vessel has been observed in South Asia and the South China Sea. It has also been recorded transiting the Malacca Strait and the Singapore Strait.
What is the PSC inspection history for TONEGAWA?
Over the last 36 months it has had 2 port state control (PSC) inspections and no detentions, with 1 deficiency recorded. The most recent inspection was on 1 April 2025. All-time records show 6 inspections since 2019 and no detentions.
Live AIS via Rynda — combined with classification, PSC, sanctions and ownership data.