Chapter 380

I Am an Alien (3), originally The Alien's Repayment! in the WSJ release, is the three hundred eightieth chapter of the JoJo's Bizarre Adventure manga. It is also the one hundred fifteenth chapter of Diamond Is Unbreakable.

Summary
Nu Mikitakaze Nshi transformed into a pair of sneakers and forcefully transported Josuke Higashikata on the roof. As a result, Josuke summons Crazy Diamond and tries to punch the alien, asking him what he wants. Nu doesn't react to the Stand, making Josuke believe that he isn't a Stand user but indeed an alien possessing powers. Taken aback by the revelation, Josuke thinks on what he needs to do, while Nu insists on rewarding him for "rescuing" him from the siren. Josuke has the idea to use Nu's ability to transform into any simple object to mimic a die. Josuke then has difficulties explaining how a die looks like to the alien, but also how to avoid suspicion when mimicking an inanimate object. After spending some time to make it so Nu can give the desired result to any dice roll, Josuke plans to rip off Rohan Kishibe of his money by cheating on a game of dice.