The requested vessel with name SHOSHIN MARU NO18 and MMSI:0 and IMO:7395947 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
SHOSHIN MARU NO.21 N/A 432906000 Jan 19, 2017 14:53 UTC
SHOSHIN MARU NO.38 N/A 431701010 Oct 07, 2017 18:27 UTC

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