Nickname: Mari, Iochi First person: I (polite) Second person: You / -san (honorific) Age: 15 years old Height: 151cm Hobbies: Praying, contemplation Personality: A first-year student at Trinity General School and a member of the Sisterhood. While the students of Trinity are drawn to her calm demeanor and gentle smile, she feels she is still inexperienced and constantly strives to become a proper sister as soon as possible. Being young, she is a relatively new member of the Sisterhood, yet she is highly trusted by the other sisters. Though hidden by her veil, she has animal ears on her head. Character: She has a sincere, kind, sensible, and pure personality. Even considering that residents of Kivotos don't die easily from firearms, the fact that she doesn't get angry at all even after being caught in multiple booby traps through no fault of her own—and still worries about others—goes beyond being kind or pure; she appears almost like a goddess in the general sense of the word.