Kira

Kira is the last name of several characters. It may refer to:
 * Yoshikage Kira: Part IV: Diamond is Unbreakable's main antagonist.
 * Yoshihiro Kira: Yoshikage's father.
 * Yoshikage Kira (JoJolion): Yoshikage's counterpart in the alternate universe.
 * Holly Kira: Holy Kujo's counterpart in the alternate universe.