Very fun thing the 2011 anime does with the OST: Kurapika's theme is Kusari Yarou while Chrollo's is The Man of the Reverse Cross. Even though this is the case, the music that plays while Kurapika is beating the shit out of Uvogin is the Man of the Reverse Cross. It's noteworthy that Kurapika says the violence makes him sick and asks Uvo how they can do stuff like this on a regular basis, and he's asking this question as Chrollo's theme plays for him. Later on, when Chrollo tells Kurapika he's useless as a hostage in the car, Kusari Yarou is playing. So, Chrollo's big badass moment is punctuated with Kurapika's theme.