Fishing vessel 🇯🇵Japan

KOUSEI MARU

MMSI 431017564

48 km SW of Noboribetsu, Japan

Last seen 4 Nov, 23:10 UTC

Track KOUSEI MARU live — free

42.1111° N, 140.8068° E

Voyage

Speed: 0.0 kn
Course: 0°
Position: 42.1111° N, 140.8068° E
Last report: 4 Nov 2026, 23:10 UTC4 Nov, 23:10 UTC
Nearest port: Noboribetsu48 km SW of the port

Particulars

MMSI: 431017564
Flag: 🇯🇵 Japan
Type: Fishing vesselAIS type 30

Not broadcast: destination, call sign, IMO number, dimensions and draught.

About KOUSEI MARU

KOUSEI MARU (MMSI 431017564) is a fishing vessel registered in Japan. Its most recent AIS position, received on 4 Nov 2026 at 23:10 UTC, placed it 48 km SW of Noboribetsu, Japan.

Frequently asked questions

Where is KOUSEI MARU now?

KOUSEI MARU was last reported 48 km SW of Noboribetsu, Japan on 4 Nov 2026 at 23:10 UTC.

What type of ship is KOUSEI MARU?

KOUSEI MARU is a fishing vessel.

What is the MMSI number of KOUSEI MARU?

The MMSI of KOUSEI MARU is 431017564.

What flag does KOUSEI MARU fly?

KOUSEI MARU sails under the flag of Japan (JP).

Vessels nearby

Other ships reported close to KOUSEI MARU in the last 24 hours.

TENSYOMARU NO.18 🇯🇵 Cargo → JP → MUR OFF13 km away · 9.3 kn GOLDEN CONCORD 🇵🇦 Cargo → JP MUR18 km away · 7.3 kn KOUSHIN MARU NO.1 🇯🇵 Cargo → JP MUR OFF20 km away · 11.8 kn SHIMOKITAMARU 🇯🇵 Cargo → JP SYZ → = → MUR20 km away · 12.1 kn SEIEI MARU 🇯🇵 Cargo → JP MUR OFF21 km away · 12.8 kn MARINA LEO 🇵🇦 Cargo → MURORAN ANCHORAGE26 km away · Stopped

Show 5 more

DAISHINMARU NO.15 🇯🇵 Cargo → JP MUR26 km away · 13.1 kn ORCHID 🇯🇵 Tug → CLASS B28 km away · 8.6 kn KAIREI 🇯🇵 Tanker → JP MUR ENEOS H-129 km away · 6.0 kn NO58 FUKUEIMARU 🇯🇵 Fishing → CLASS B29 km away · 13.0 kn YOSHITAKA MARU NO.93 🇯🇵 Tanker → JP MUR OFF29 km away · Stopped

Other vessels named KOUSEI MARU

Ship names are not unique — check the MMSI or IMO to be sure you have the right one.

KOUSEI MARU 🇯🇵 Cargo → CLASS BStopped KOUSEI MARU 🇯🇵 Cargo → JP OSA 3E72Stopped KOUSEI MARU 🇯🇵 Cargo → JP MUR OFF12.8 kn KOUSEI MARU 🇯🇵 Tanker → CLASS B8.3 kn

Similar fishing vessels

Recently active fishing vessels.

All fishing vessels

OCEAN HARVEST PD198 🇬🇧 Fishing → SKAGENStopped YE 96 JAN PRINS 🇳🇱 Fishing Stopped CAMAI 🇺🇸 Fishing → HOMERStopped CHAU HSEN NO 26 🇹🇼 Fishing → CLASS B5.9 kn TRIPULACAO 🇧🇷 Fishing Stopped WR2 DUNJA-LYNN 🇳🇱 Fishing Stopped

More fishing vessels in the directory

The next fishing vessels with an IMO number after KOUSEI MARU, A–Z.

All fishing vessels

Get alerts when KOUSEI MARU arrives in port

Follow KOUSEI MARU on the live map with a free account. Alerts on port calls, destination changes and AIS silence come with a fleet on any plan from €9.99/month.

Track KOUSEI MARU live — free