Yoshihiro Kira (吉良 吉廣 Kira Yoshihiro) is the father of Yoshikage Kira, the infamous Morioh serial killer. After receiving a special bow and arrow from a elderly woman, he used its properties to awaken his son’s stand. He died of cancer shortly after, but persisted as a ghost through the power of his own stand, Atom Heart Father. He uses its power to aid his son in living a quiet life, creating many stand users to pursue and combat the main cast.