The current position of SEIYOU MARU is at coordinates 34.8731 N / 139.877 E, reported 18 days ago by AIS. The vessel is sailing at a speed of 6.7 knots.
The vessel SEIYOU MARU (IMO: 8345016, MMSI 431601932) was built in 1994 (29 years old) and is currently sailing under the flag of Japan.