Vampire Knight: Guilty is the second season of Vampire Knight.It was released on October 6, 2008. Yuki wants to know more about her true family and her forgotten past and starts researching. The secret will be revealed. Yuki, Kaname and Zero will show the beginning of a new mystery and a forbidden love. The Opening Theme:"Rondo" by ON/OFF (eps 1-) Ending Theme: 1: "Suna no O-shiro" by Kanon Wakeshima (Eps 1-)