Senju Kawaragi

She is the sister of Haruchiyo Akashi.

Senju is a young woman of below average height with light-colored hair, eyes, and prominent eyelashes. She is seen in a more decorated Brahman uniform, a baggy hoodie with flared sleeves, decorated with cherry blossoms and the gang's name. She probably has a male-like voice, considering the fact that most people misidentify her as a male when she's wearing her Brahman uniform.