SILVER SHADOW (Passenger Ship) Registered in Bahamas - Vessel details, Current position and Voyage information - IMO 9192167, MMSI 308628000, Call Sign C6FN6 | AIS Marine Traffic
https://www.marinetraffic.com/en/ais/details/ships/shipid:368999/mmsi:308628000/vessel:SILVER%20SHADOW

シルバー・シャドー (客船) - Wikipedia
https://ja.wikipedia.org/wiki/%E3%82%B7%E3%83%AB%E3%83%90%E3%83%BC%E3%83%BB%E3%82%B7%E3%83%A3%E3%83%89%E3%83%BC_(%E5%AE%A2%E8%88%B9)