The requested vessel with name SHOKEI MARU and MMSI:0 and IMO:5325388 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
SHOKEI MARU NO.5 N/A 431401869 Feb 23, 2018 10:43 UTC

Also, you may try to find the vessel in our comprehensive Vessels Database or track this ship on the map.