CHOKAIMARU

  • Vessel Type: Fishing
  • MMSI: 431002191
  • IMO: 9579999
  • Call sign: JD3143

CHOKAIMARU (IMO: 9579999) is a Fishing vessel sailing under the Japan flag. It has an overall length of 148 feets and a beam of 26 feets.


CHOKAIMARU position reported at 06/04/2026 18:06:03 UTC:
Latitude: 141.970078, Longitude 141.970078 longitude

Visited ports: Kanbayashi, Miyako, Miyako Anch, Hakodate

Vessel Identification

  • MMSI: 431002191
  • IMO: 9579999
  • Call Sign: JD3143
  • Flag: Japan
  • Vessel Type: Cargo Ship
  • AIS Type: Cargo

Specifications

  • Gross Tonnage: 749 GT
  • Deadweight: 1,900 DWT
  • Length Overall: 74.87 m
  • Beam: 12 m
  • Draft: 4.5 m

Propulsion

  • Engine Type: Diesel
  • Propulsion: Single screw
  • Speed: approximately 11 knots

Shipyard

  • Built: 2010
  • Country of Build: Japan

Owner / Operator

  • Flag State: Japan
  • Registered Owner: Japanese domestic operator
  • Port of Registry: Japan

Operating Region

  • Primary Area: Japanese coastal and inland waters
  • Trade Pattern: Domestic Japanese short-sea and coastal cargo operations
  • Typical Route: Inter-island and coastal routes within Japanese territorial waters

Vessel Description

CHOKAIMARU is a Japanese-flagged coastal cargo vessel operating under the Japanese domestic shipping regulatory framework. As a sub-1,000 GT coastal cargo ship, she is configured for short-sea and domestic trade within Japanese waters. Vessels of this class typically serve industrial and commercial cargo needs between Japanese ports, supporting regional supply chains along the Japanese coastline and between islands. The vessel operates under Japanese Maritime Safety regulations and is managed in compliance with Japan Coast Guard requirements applicable to domestic cargo carriers.

Port Type Date
KANBAYASHI Port 6/4/2026
MIYAKO Port 6/4/2026
MIYAKO ANCH Anchorage 6/4/2026
HAKODATE Port 5/10/2025