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 - もう一度会うために, Kaitō Sentai Rupanrenjā VS Keisatsu Sentai Patorenjā - Mōichido au Tame ni
Summary: The Lupin Collection was stolen by the Ganglers a long time ago, however there seems to be a piece of the Collection that went missing before that. The thieves receive this tip from Kogure who head towards a young woman. This young woman, is the famous French designer Emma Golddini. Emma has come to Japan for a jewelry exhibition, and the pendant she’s wearing could be from the Lupin Collection! The phantom thieves are about to intercept, when suddenly the Ganglers appear. Are they also after her pendant?! A battle to protect Emma starts to break out…!