She has orange hair and dark brown eyes. She also wears red earrings. She usually wears pink gloves on both hands. Eiko is a kindhearted young woman who, like her cousin Yayoi, is obsessed with the occult. In spite of that she is still afraid of it, however it seems that fear excites her more than anything. In other words, an adrenaline junkie. Eiko Hozuki (寶月 詠子, Hōzuki Eiko) is the cousin of Yayoi Hozuki and the childhood friend and girlfriend of Keitaro Gentoga.