The current position of RYOSYOMARU NO1 is in 32-10.116 N, 131-32.994 E reported at 2026-08-10 14:39:36. RYOSYOMARU NO1 (MMSI: 431601929) is a Fishing and is currently sailing under the flag of JPN, with a length overall (LOA) of 24 meters and a width of 4 meters.