The requested vessel with name KYOWA MARU and MMSI:0 and IMO:7011852 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
KYOWA MARU NO.1 N/A 431009445 JP KWS DU Jan 24, 2018 06:28 UTC
KYOWA MARU NO.11 N/A 529894000 Jul 28, 2016 09:05 UTC

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