Misao Kusakabe (日下部 みさお)

Misao is Kagami's classmate and has been in the same class with Kagami and Ayano for the past five years since middle school; she is a childhood friend of Ayano's. Misao tends to be simple minded and an outdoor type of person. She is in the cross-country club and hates studying. She has dark brown hair, tanned skin, and slightly slanted gold eyes.

(Source: Wikipedia)