A stylish light comedy about the “Banana boys”— two boys who were born and raised in Roppongi who are still growing up. It is based on the light novel of the same name written by Takashi Kitajima

A simple diamond heist leads Lupin into the machinations of a bizarre cult based around the prophecies of Nostradamus. They kidnap Julia, the daughter of Douglas, a wealthy American who is seeking the presidency, along with Lupin's diamond. At stake is the lost book of prophecy Douglas holds in the vault at the top of his skyscraper.