The current position of HORYUMARU NO1 is in 19-45.534 S, 178-59.374 W reported at 2026-08-17 19:56:55. HORYUMARU NO1 (MMSI: 431600630) is a Pleasure craft and is currently sailing under the flag of JPN, with a length overall (LOA) of 20 meters and a width of 5 meters.