Tamami is close friends and classmates with Aoba Kozue. She always has a camera and takes pictures of embarrassing situations and Kozue. She is also an inactive member ("Ghost member") of the occult club, along with Kozue. She is very strong physically, although she appears quite normal. A perpetually smiling Evil genius, Tamami is cold, sarcastic, cruel, manipulative, inconsiderate and condescending towards those she deem to be her moral/intellectual inferiors; which in other words mean everybody besides Kozue-Chan (and her other personalities). Of course, Tamami also goes to Seika Tandai Fusoku High School with Kozue. Her birthday is November 8 and at the start of the manga and anime, her age is the same as Kozue's.