Other Title: 快盗戦隊ルパンレンジャー VS 警察戦隊パトレンジャ - 新たな快盗は警察官, Kaitō Sentai Rupanrenjā VS Keisatsu Sentai Patorenjā - Aratana Kaitō wa Keisatsukan
Summary: There’s a silver shinkansen and a golden locomotive train seen departing
from the city of Paris. Sitting in the driver’s seat, is a mysterious
man wearing a silver hood. His destination: is the chaotic land of
Japan! There, the Gangler Zaldan has kidnapped a young girl, and is
holding her for ransom from her father, just when suddenly… the new
phantom thief, Lupin X appears! Keiichiro is surprised to find out about
this new theft, just as a young man who introduces himself as "Lupin X"
appears before Kairi and the others claiming he’s never heard about
such a thief before…