Matsuri Shihou is a 20 years old "Calamity of the Night" (夜の禍, Yoru no Wazawai), otherwise known as a Yaka, and has lived for hundreds of years. She cannot come in contact with direct sunlight as it harms her. She has a white skin with a Long Black Hair in a Thigh-lenght, she has a beautiful face with a Purple eyes, and she has a medium breast. Her personality are kind of Energetic, Caring, and Kind.