The requested vessel with name SUISEN and MMSI:0 and IMO:7342471 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
SUISEN 9607057 431003671 >JP HAB/E OFF Feb 11, 2018 21:09 UTC
SUISEN 9116278 431860000 Dec 15, 2017 06:27 UTC

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