Joker (Mysterious Joker)

Joker comes off as a anti-hero to the Mysterious Joker series. He loves capturing the world's valuable treasures. To do it, he sends a card, noting the citizens the day and time that he will be in that particular location.

Though he's not alone, Hachi also travels with him. Nothing's known at this point what he does.

Personality
He's cunning in trying to deceive the citizens. Due to his imaging feature that he can appear as one of the people.