SEIYOUMARU
- Vessel Type: Fishing
- MMSI: 431601932
SEIYOUMARU is a Fishing vessel sailing under the Japan flag. It has an overall length of 46 feets and a beam of 13 feets.
SEIYOUMARU position reported at 06/08/2026 16:42:30 UTC:
Latitude: 140.094303, Longitude 140.094303 longitude
Visited ports: Choshi, Itoman