Hikage Miyauchi (宮内 ひかげ)

Age: 16
Birthdate: December 7
Blood type: O+

Hikage is a high school student who attends a school in Tokyo. She is Kazuho's younger sister and Renge's elder sister. She is a graduate of the Asahigaoka Branch School. She also likes getting people's attention and bragging about being able to live in the city.