Height: 164cm Blood-Type: B Weight: 48kg Three Sizes: 83 ; 55 ; 81 Birthday: March 1

Kaori is mainly featured in Shiori's arc. However, as she's Nayuki's best friend as well as Yuuichi's classmate, she's regularly seen. As the class representative, Kaori is smart and very knowledgeable about the townspeople and everyone attending their school. Despite her extensive knowledge, she is not aware of the supernatural events that happen around her.