Master thief Lupin the Third is poised to marry the danger-loving, Italian superstar Rebecca Rossellini. But his high-profile wedding finds him in the crosshairs, both from his eternal rival Inspector Zenigata and the super-powered MI6 agent Nyx. Lupin travels across Italy and beyond, chasing treasure with the loyal gunslinger Jigen and the ace swordsman Goemon, while his beautiful partner-slash-rival Fujiko Mine keeps him on his toes.
Lupin gets married to heiress Rebecca Rossellini, to the raging grief of Fujiko and Inspector Zenigata.
A footballer is being blackmailed and comes to Lupin for help.
Lupin's gang is kept under surveillance by the British Secret Service as they go after the necklace of French queen Marie Antoinette.
Jigen goes to a clinic for a toothache and finds himself in the middle of a gang war.
Fujiko seems to fall in love with Luca, a young circus performer. But the truth is that Fujiko is simply pretending in order to lure him into revealing her all the magic tricks that he has learned from his recently deceased mentor, the famous magician Tony Belcastro. However the same tricks are also coveted by Tony's son and Lupin himself.
Lupin meets Rebecca to sign divorce papers, before they could finish they are attack by zombies.
Zenigata is assigned to protect Elena Gotti, the famous wife of a recently deceased billionaire, Roberto Gotti. It's rumored that she's the only one to know where her late husband hid his money.
Nyx's daughter is kidnapped. She finds herself in the company of Lupin and Jigen, when they casually steal the kidnappers' car to escape after a robbery.
Lupin and Jigen go looking for a treasure in an old castle that has been converted into a hotel and is said to be haunted by a ghost. Lupin faces off with a thief and her two sons who are also looking for the treasure.
Long ago, a West African dictator was assassinated, and the assassins involved were later killed one by one. Goemon was one of those involved in the assassination. A former bodyguard of the assassinated dictator might be out for revenge... so Goemon sets out with another assassin from the same case to find him.
Lupin accepts invitations by both Fujiko and Rebecca to a party where the collection of a recently deceased famous wine producer will be put on sale.
Rebecca is kidnapped by MI6, and Robson calls for Lupin's help. Lupin finds out that MI6 is looking for the research of Rebecca's first love who died while she was younger.
Lupin discovers the meaning of the "Italian Dream" and is confronted by Nyx.
Zenigata foils Lupin's increasingly elaborate attempts at escaping custody. Zenigata's zeal results in his decision to dedicate himself to taking sole responsibility for guarding Lupin in a specially constructed cell.
Lupin is out of money after his long detention and decides to steal the Mona Lisa in order to sell it to a nationalist Italian millionaire. He manages to complete his theft, but the provenance of the painting comes under question.
Lupin steals a precious diamond but during his escape the jewel ends in the backpack of a boy going to school. To take back the diamond, Lupin sneaks in the boy's high school as a new teacher, where he discovers that the diamond is being used by a group of teachers as part of a bomb they have made.
Lupin, Jigen and Goemon are planning to relax outside Rome when they find a lost dog. The dog belongs to a rich woman who's ready to offer a big reward if they can get the dog to her before her ship leaves port.
Greco is a man revered as a savior for defeating evildoers one after another. Everyone Greco targets dies within 24 hours, killing and being killed by their own comrades. When provoked by Greco, Lupin and the gang head to Greco's church. There they learn that Greco is plotting to manipulate one of them as a marionette to kill the others, so they all grow suspicious of one another. Who is actually Greco's marionette?
A mysterious portrait of Lupin appears at a major fashion show in Milan. Portraits of Jigen and Goemon show up as well, so the trio heads to Milan, believing it's some sort of challenge. Zenigata and Fujiko are also there, as are portraits of the two of them. When it's determined that the portraits have been painted by Leonardo Da Vinci, Lupin realizes something and rushes to the church where "The Last Supper" is displayed. What will he find there?!
While shopping with his family, Nix is shot by someone and loses consciousness. He wakes up bound, and before him is Percival, his boss from his days as MI6. Percival tells Nix that he wants him to recover the "Dragon's Tail," which has been stolen. And Lupin III is also after the Dragon's Tail... Just what is this thing everyone is after, anyway?!
Lupin has stolen the car that the famous singer Nora Anita loved and drove for nearly half a century. Zenigata and the police are after him, but they won't make a move for fear of damaging the priceless car. Where is Lupin headed in the treasured car?! Meanwhile, Nora Anita's husband looks back on his memories with Nora in her younger days as he looks after his aged wife.
While in Italy, Lupin gets a call from someone claiming to have kidnapped Fujiko. The kidnapper blackmails Lupin into stealing a marionette once owned by Gennai Hiraga and now being kept in a mansion in Tokyo. Lupin hurries to Japan, steals the treasure, and takes it to where Fujiko is held, only to learn that her kidnapping was staged. Standing with Fujiko is the great detective who has solved many difficult cases, Akechi Holmes Kousuke, and Lupin is arrested!
Rebecca remembers the first time she meets Lupin.
Declarations of theft show up throughout the city, and they all bear the message "Tonight I'm going to get you, Lupin III," with a lipstick mark underneath. The one who's been distributing the notes is Rebecca. When she finds Lupin on the run after breaking into a bank, she does all she can to capture him... But why in the world does Rebecca want to steal Lupin?
Leonardo Da Vinci announces that he is going to unveil his latest work in San Marino. Its title is "World Harmony." After the announcement, for some reason, people all around the Italian Peninsula fall unconscious... and Lupin and the gang are no exception. Lupin later awakes in San Marino, and in front of him, he spots Da Vinci. As he follows the artist, Lupin discovers what "World Harmony" actually is!
Rebecca's personality is under Da Vinci's control. In an effort to save her, Lupin delves in to her mind, where he struggles with all kinds of traps set by Da Vinci. He manages to encounter Rebecca's captured personality, but her vitality is gone, and Da Vinci has overwritten all her memories. She even forgets about Lupin...
