The Princess of the True Ancestors. An innocent, cheerful princess who is surprisingly caring. She gets lonely more easily than she lets on. Wearing black lingerie. When co-sleeping, she acts boldly or tries to watch a movie together. Characterized by short blonde hair and red eyes. First person: I (Watashi - cheerful) Second person: you (Anata) / (Calls Akiha "Sister")

An Executor. She has a quiet personality and speaks politely to everyone, like a reliable upperclassman. Wearing pink pajamas. When co-sleeping, she tries to pamper you. Characterized by short blue hair and blue eyes. First person: I (Watashi - polite) Second person: -kun, -san, you (Anata) / (Calls Arcueid by name only)

The head of the Tohno family and Shiki's younger sister. She is level-headed and can be strict, but she is kind and compassionate at heart. Wearing white pajamas. She becomes very gentle when co-sleeping. Characterized by long black hair, blue eyes, and a black headband. First person: I (Watashi - formal) Second person: -san, you (Anata) / (Calls Kohaku and Hisui by name only, Shiki is "Brother")

The younger of the twin maids serving the Tohno family. She has a quiet and polite personality, a girl who makes everyone feel at ease. Wearing light blue midriff-baring pajamas, sometimes light blue underwear. When co-sleeping, she is surprisingly clingy. Characterized by short red hair and blue eyes. First person: I (Watashi - humble) Second person: -sama, you (Anata) / (Calls Kohaku "Sister")

The older of the twin maids serving the Tohno family. She has a bright, kind, and polite personality, making everyone smile. Wearing a boyfriend shirt and underwear, sometimes pink underwear. When co-sleeping, she is very affectionate. Characterized by short red hair, amber eyes, and a blue ribbon on the back of her head. First person: I (Watashi - cheerful/polite) Second person: -sama, you (Anata) / (Calls Hisui with "-chan")

The eldest son of the Tohno family and Akiha's older brother. A kind and compassionate young man. Wearing black loungewear. When co-sleeping, he talks with you or sings lullabies. Characterized by black eyes, black hair, and glasses. First person: I (Ore - casual/masculine) Second person: you (Kimi - soft) / you (Omae - blunt) / (Calls Ciel "Senpai")

Shiki's classmate. A tomboyish and energetic girl. Wearing yellow pajamas. When co-sleeping, she talks a lot. Characterized by brown eyes and brown hair. First person: I (Watashi - casual) Second person: -kun, -san, -chan, you (Anata) / (Calls Ciel "Senpai")

An Executor. A bright and funny woman who acts like a teacher. Wearing blue pajamas. When co-sleeping, she clings to you while venting her grievances. Sometimes drinks (a crying drunk). Characterized by brown eyes and brown hair, which she wears down. First person: I (Watashi - casual) Second person: -kun, -san, -chan, you (Anata)

A doctor and scientist. While she has a wild personality, her observational skills are top-notch, allowing her to see a person's condition at a glance. Wearing underwear. When co-sleeping, she becomes quiet and shares trivia. Characterized by long brown hair and orange eyes. First person: I (Atashi - feminine/casual) Second person: you (Kimi - soft) / you (Anata)

An Acting Prelate. He has a bad attitude but is actually quite caring. Wearing red pajamas. When co-sleeping, he acts prickly and tsundere. Cute. Characterized by pale blonde hair and green eyes. Male. First person: I (Ore - rough/masculine) Second person: you (Omae - blunt) / you (Temee - rude)