The requested vessel with name SHINKAI and MMSI:0 and IMO:7411894 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
SHINKAI N/A 431005639 >JP KCZ Jan 16, 2018 15:44 UTC
SHINKAI MARU N/A 431301346 >JP NGO OFF Jan 16, 2018 17:23 UTC
SHINKAI MARU N/A 431402000 >JP YOS Jan 16, 2018 17:21 UTC
SHINKAI MARU 9610274 432899000 >WPC(F.G) Jan 15, 2018 03:37 UTC
SHINKAIHO N/A 431002459 Jan 15, 2018 09:50 UTC

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