Yasuo works at a ramen shop and is in a relationship with Yukiko, a news reporter. Struggling with money, he stumbles into a life of petty theft after a customer forgets a green jacket at the restaurant. Using the jacket as a disguise, he begins pickpocketing wallets in Tokyo's busy streets to make extra cash. With the stolen money, he buys Yukiko an expensive ring, though she insists he didn’t need to. As time passes, Yasuo grows fixated on becoming like the legendary thief Lupin. He immerses himself in books and films about Lupin’s exploits and even partners briefly with Jigen, one of Lupin’s associates. But when Yasuo hears about the priceless Ice Cube diamond, he sees it as his chance to prove himself as the true successor to Lupin’s legacy.

Dear Dotty
Yasuo works at a ramen shop and is in a relationship with Yukiko, a news reporter. Struggling with money, he stumbles into a life of petty theft after a customer forgets a green jacket at the restaurant. Using the jacket as a disguise, he begins pickpocketing wallets in Tokyo's busy streets to make extra cash. With the stolen money, he buys Yukiko an expensive ring, though she insists he didn’t need to. As time passes, Yasuo grows fixated on becoming like the legendary thief Lupin. He immerses himself in books and films about Lupin’s exploits and even partners briefly with Jigen, one of Lupin’s associates. But when Yasuo hears about the priceless Ice Cube diamond, he sees it as his chance to prove himself as the true successor to Lupin’s legacy.