Pleasure craft 🇯🇵Japan

KOUSINMARU

MMSI 431008246

15 km W of Joetsu, Japan

Last seen 12 Nov, 00:48 UTC

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37.1329° N, 138.0519° E

Speed0.1kn

DestinationCLASS B

Voyage

Destination: CLASS B
Speed: 0.1 kn
Course: 186°
Position: 37.1329° N, 138.0519° E
Last report: 12 Nov 2026, 00:48 UTC12 Nov, 00:48 UTC
Nearest port: Joetsu15 km W of the port

Particulars

MMSI: 431008246
Flag: 🇯🇵 Japan
Type: Pleasure craftAIS type 37

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

About KOUSINMARU

KOUSINMARU (MMSI 431008246) is a pleasure craft registered in Japan. Its most recent AIS position, received on 12 Nov 2026 at 00:48 UTC, placed it 15 km W of Joetsu, Japan. The crew reported CLASS B as the destination.

Frequently asked questions

Where is KOUSINMARU now?

KOUSINMARU was last reported 15 km W of Joetsu, Japan on 12 Nov 2026 at 00:48 UTC.

What type of ship is KOUSINMARU?

KOUSINMARU is a pleasure craft.

What is the MMSI number of KOUSINMARU?

The MMSI of KOUSINMARU is 431008246.

What flag does KOUSINMARU fly?

KOUSINMARU sails under the flag of Japan (JP).

Where is KOUSINMARU going?

KOUSINMARU reported its destination as CLASS B.

Vessels nearby

Other ships reported close to KOUSINMARU in the last 24 hours.

AISUMARU 🇯🇵 Fishing → CLASS B0.1 km away · Stopped DAISINMARU 🇯🇵 Pleasure craft → CLASS B4.8 km away · Stopped TOKIWAMARU 🇯🇵 Pleasure craft → CLASS B5.0 km away · Stopped SEIEIMARU 🇯🇵 Pleasure craft → CLASS B5.3 km away · Stopped DENPOUMARU 🇯🇵 Fishing → CLASS B5.3 km away · Stopped KAITOMIMARU 🇯🇵 Fishing → CLASS B5.3 km away · Stopped

Show 6 more

KOHIKOMARU 🇯🇵 Fishing → CLASS B8.6 km away · 4.3 kn RIKIMARU 🇯🇵 Fishing → CLASS B11 km away · Stopped SATOMIMARU 🇯🇵 Fishing → CLASS B12 km away · 8.5 kn KENSHINMARU 🇯🇵 Passenger → CLASS B12 km away · 12.1 kn SAKAKIMARU 🇯🇵 Pleasure craft → CLASS B13 km away · 15.1 kn NO1YOEIMARU 🇯🇵 Pleasure craft → CLASS B13 km away · Stopped

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