Kira (which sounds similar to Killer in Japanese), longs for a simple life, and doesn't wish to be bothered. Although he reveals many talents, this yearning shows in his dislike of coming in first, as the cast eventually realizes. He becomes quite bothered when someone disrupts his "simplicity," and goes to extreme lengths to get it back. He keeps a collection of his own fingernail clippings, and believes when they grow quickly he has trouble. Kira also has a bizarre fetish for the female hand, stemming from an erotic fascination with the hands of the Mona Lisa. Unfortunately, his desire has never extended to the rest of the female person.
(Source: Wikipedia, JoJo's Bizarre Wiki)
