Yoshikage Kira

"I simply want a peaceful life. It's just that it's in my nature to kill..."

- Yoshikage Kira Yoshikage Kira is the main antagonist of Diamond is Unbreakable, the fourth arc of JoJo's Bizarre Adventure. From a young age Kira was obsessed with not standing out from other people, making sure to never rank better than third in any competition despite his obvious intelligence. However underneath his peaceful facade, Kira is actually a violent serial killer who targets women with attractive hands (as he has a hand fetish) and murders them, destroying all evidence with the use of his Stand, Killer Queen. Kira keeps the hand of his victim and treats as if they were an actual person, giving it gifts and treating it to fancy meals until he finds a new "girlfriend" whereby he destroys it.

His first ever murder was of Reimi Sugimoto and her family which left Reimi as a ghost and she would later inform Koichi Hirose and Rohan Kishibe that a serial killer was active in Morioh. It was this information that lead to him being found out by Shigechi, a high school student and after being forced to murder him to protect his identity he was tracked down by Koichi and Jotaro, He managed to defeat Koichi but being badly beaten by Jotaro which lead to him being caught by Josuke and Okuyasu. Using Sheer Heart Attack to distract his pursuers, Kira forced Aya Tsuji (another Stand user) to switch his face with that of another man, Kosaku Kawajiri, taking over his life and continuing his masquerade of a normal quiet life.

Battle vs Skulduggery Pleasant (by Wassboss)
TBW

Expert's Opinion
TBW