The current position of RYUUSHOU MARU is in 26-42.323 N, 127-48.593 E reported at 2026-07-31 19:03:46. RYUUSHOU MARU (MMSI: 431603230) is a Fishing and is currently sailing under the flag of JPN, with a length overall (LOA) of 16 meters and a width of 4 meters.