Mayuko Kamikawa

Mayuko Kamikawa is a Yaka who stays close to Takeshi, often found sleeping in various cardboard boxes scattered throughout the city at night. She maintains a haughty, boastful persona and frequently insults Takeshi behind his back, yet she secretly cares deeply for his safety. Her supernatural life began years ago after a fatal robbery, and she has served as Takeshi's loyal, if prideful, companion ever since.