Інуяшікі Марі

Mari Inuyashiki is a high school student, the daughter of Ichirou Inuyashiki and Marie Inuyashiki and the older sister of Takeshi Inuyashiki.

Mari is a tall and skinny pale-skinned young girl with straight waist-length black hair that is styled in a muffin top with bangs hanging over her eyebrows, black eyes and full pink lips.

When Mari was little, she was really close to her father and she was always holding his hand, which was to the extent where she would be worried that he would die soon due to him looking quite old for his age, reaching the point where she suggested getting cosmetic surgery. Now, she hardly talks to him as she got older, although they become close again once she is saved towards the end of the series.