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Track KOUOHMARU live on MarineRadar
Real-time AIS positions, voyage history, and arrival alerts for KOUOHMARU — straight from your phone.
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Similar Vessels
Nearby vessels of the same type
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Explore related maritime data
Dive into the fleet, port, and flag state that KOUOHMARU is part of.
Flag State
All JP-flagged vessels
Browse every ship currently registered under the JP flag, with live AIS positions.
Vessel Type
Browse all Tankers
See the global fleet of tankers tracked on MarineRadar with live AIS data.
Departure Port
Port of OSAKA
Port traffic, arrivals and live vessel positions for OSAKA (JPOSA).
Destination Port
Port of KOKURA
Arrivals, berth specifications, and live vessel traffic for KOKURA (JPKOK).
About KOUOHMARU
Identity · Ownership · Class · Route
KOUOHMARU — Tanker
KOUOHMARU is a tanker registered under the Japan flag.
KOUOHMARU route and voyage history
KOUOHMARU is currently on a voyage from OSAKA to KOKURA with an estimated arrival on 2026-09-08T12:00:00Z. The live route and current course of KOUOHMARU are shown on the bridge map above, updated whenever the vessel is in range of a coastal AIS receiver or a satellite pass.
Vessel class and identifiers
Vessels in the same class as KOUOHMARU can be seen in the Similar Vessels section above or in the full tanker fleet at /vessel-type/tanker.