The current position of KATSU MARU NO. 31 is at coordinates 35.7527 N / 140.867 E, reported a day ago by AIS. The vessel is sailing at a speed of 8.1 knots.
The vessel KATSU MARU NO. 31 (IMO: 8344177, MMSI 431004286) was built in 2013 (11 years old) and is currently sailing under the flag of Japan.