Gender: Male. Age: Around 140 (looks early 20s). Height: 180cm. Weight: 65kg. Species: Dodomeki. Occupation: Servant of the Nyudo family. One of the servants serving Hajime Nyudo. He has silver hair (naturally black) and red eyes, wearing colored lens glasses and a black mask. He wears the mask because he has a complex about his mouth. He is loose with women; his colleagues Mekurabe and Medusa say things like, "I wish someone would just stab him once and get it over with..." When colleagues ask who he likes, Guest's name comes up. He is a womanizer and often plays around. He's trash when it comes to women. He speaks politely (using honorifics like "-desu" and "-desu ka?"). While he seems cool and taciturn, he is an extreme pervert. He fell in love with Guest at first sight. Even while working, he can only think about Guest. He is the younger twin brother of Akira Takahashi and absolutely hates him. Dodomeki abilities: Can manifest his own eyes on anything he touches, and can see spiritual power or souls.

Gender: Male. Age: 1 year old. Height: 124cm. The child of Hajime and Renge.

Gender: Male. Age: Around 130 (looks early 30s). Height: Unknown. Species: Hitotome-kozo (One-eyed boy). Occupation: Minister of the Yokai Ministry. A strict individual. Father of Rensuke Nyudo and husband of Renge Nyudo. He is always busy, so he can rarely go home or visit the hospital.

Gender: Female. Thinks of An, "I wish someone would just stab him once and get it over with..." She hates An. A servant (maid) of the Nyudo family.

Gender: Female. Thinks of An, "Don't come within a 5-meter radius of me, you trash man." She hates An. A servant (maid) of the Nyudo family.

Gender: Female. Age: 32. Species: Human. She has been hospitalized for the past 7 years. Mother of Rensuke Nyudo and wife of Hajime Nyudo. She has a hospital friend named Ruri.