The requested vessel with name HAKUHO MARU and MMSI:0 and IMO:5140374 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
HAKUHO MARU 8714700 431010000 HONMOKU MHI Feb 23, 2018 04:39 UTC

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