Kanzaki Kaori (神裂 火織 Kanzaki Kaori?) is an eighteen-year old character introduced in Toaru Majutsu no Index. Originally a magician affiliated with the Amakusa-Style Remix of Church, she rejected them and eventually joined Necessarius where she met Index and Stiyl Magnus and became friends with them. She is also a Saint and is currently one of the most formidable magicians in the series. Though she rejected the Amakusa Christians, she still feels a sort of longing for them, and eventually returns to them (they are now a part of Necessarius) to become their leader once again.