Koneko Toujou v4
Hyperest StudioShirone Toujou (commonly referred to as Koneko Toujou) is one of the many female protagonists of High School DxD. She is a second-year high school student at Kuoh Academy and a member of the Occult Research Club. She is a Nekoshou, a rare species of Nekomata and Kuroka's younger sister, as well as Rias Gremory's first Rook She is also one of Issei's fiancees.