Yori is 17 years old and is Yuki's best friend and is in the Day Class. She has a very calm personality and doesn't care much about the Night Class students like the other girls do.
Yori has light brown hair, cut short. Her eyes are a similar colour to her hair.
Yuki has been her best friend since they met at Cross Academy. She has admitted to Yuki that Yuki has a very childish personality but says that it's a good trait. She plays jokes on Yuki, such as the time when she said that they were serving food at the tables, waking Yuki up and shouting out that she wanted seconds, although she was in the lecture room along with all the others.Yori has light brown hair, cut short. Her eyes are a similar colour to her hair.
There have been rumours that she holds feelings for Hanabusa but it is quite unlikely. He did save her from a vampire but I personally do not think they will form a relationship. She has spoken to Kaito before and he has snuck her into a vampires-only party only because she wanted to see her best friend that she had not seen in a year.