Hitomi, Rui ve Ai hırsız kız kardeşlerdir. Üçüncü Lüpen'in Tokyo'ya geldiği dönemde müzeden bir tablo çalarlar. İki tablo da Michael Heinz'ın "Kız Çocuk ve Çiçekler" serisine aittir. Kedi kız kardeşler için tabloların önemi kayıp babaları Michael Heinz'ı bulmaları için değerli birer ipucudur. Efsanevi hırsızın da aynı hedeflerin peşinde olduğunu öğrendiklerinde içlerinde bir ateş yanar.
Lupin & Jigen have their sights set on a treasure called the Little Comet, which is located in the heavily fortified country of East Doroa. During the heist, Jigen is almost killed by a sniper named Yael Okuzaki. His specialty is preparing tombstones for his targets before executing them. It's said that no one can survive after Yael makes their tombstone.
Foiled repeatedly by the predictions of Interpol's supercomputer, Lupin has settled down. His partner Jigen asks him to pull one last heist: recover the Super Egg, a massive diamond hidden somewhere inside the Statue of Liberty.
Lupin steals an extraordinary gem from a Mediterranean party, only to be interrupted by Pycal, the trickster "magician" who had apparently died fighting Lupin early in his career. Pycal, now armed with real magical abilities, is determined to take revenge.
After Nami steals the Going Merry, Roronoa Zoro, Usopp, and later Monkey D. Luffy and Sanji (along with Johnny and Yosaku) set after her and wind up in Cocoyasi Village, Nami's hometown ruled by the tyrannical fishman Arlong. It is here that Nami's past and true motives come to light.