The current position of NO1 SEIKICHIMARU is in 24-01.838 N, 129-15.958 E reported at 2026-08-18 13:00:25. NO1 SEIKICHIMARU (MMSI: 431680790) is a Pleasure craft and is currently sailing under the flag of JPN, with a length overall (LOA) of meters and a width of meters.