Saeko Nogami

Saeko Nogami is the current Police Chief of the Shinjuku West Police Department and one of the main characters of A.H.

Plot
Saeko is introduced in the early stage of the story. A close bond with Ryo Saeba, Kaori Makimura and Umibozu is also implemented. She also participated in the 'Kabuki Street Barricade' incident along with Ryo and other characters against the Green Dragon Division. She appears quite frequently in the anime.

Miki
Saeko encounters Miki later on in the story and develops care and concern for her well-being.