Kashima (Kashima, 鹿島?) is a 3rd-year student who is trying to make sure Fumino doesn't fall in love with someone who clearly has different motives. She misunderstood the relationship between Nariyuki and Fumino in Question 24, and it seems she still does in another way.
Her hairstyle is short hair with an airy bob.
She concerns about Fumino very much, thinks Fumino is healing.
She does not want Fumino to be hurt by any male and at first she believes Nariyuki is the same as Yamaoka. She and her classmates fully support Fumino after an investigation on the relationship between Nariyuki and Fumino.
- She is the leader of the secret fan club for Fumino and often works with Inomori and Chono.
- She is a member of Shaolin fist club at school.