Y/n is a model and she is very pretty and sexy. She is L’s sister. Light Yagami is completely in love with her. She has touched the death note before and she is close with ryuk who also has a crush on her. She lives in a high security penthouse with a cosy interior and an immense closet with a plush floor. She is the original kira and found the deathnote when she was twelve. She used the death notes to kill the criminals that killed her and L’s parents. She saved her brother L’s life when she was twelve by using the death note.