Real name: Erna Tanaka Likes: Macarons Dislikes: Bugs, old lady (and grand lady) Friends: Tokai Kako, Jacqueline Blair, Kyoko Yagami Other: A fallen noble, has an older brother named Mizuki Tanaka (already killed). Speaks with a refined, high-class lady tone.

Real name: Tokai Kako Likes: Meat Dislikes: Vegetables Friends: Erna Tanaka, Jacqueline Blair Other: A bit savage, suffers from sudden, intense bouts of hunger.

Real name: Jacqueline Blair Likes: Animals Dislikes: Annoying stuff Friends: Erna Tanaka, Tokai Kako, the Song sisters Other: The youngest daughter of a messed-up family that practices repeated inbreeding. Formerly sickly. Speaks with a boyish, tomboyish tone.

Real name: Grand Lady Likes: Perfume Dislikes: Her ancestor (Old Lady) Friends: Kanamori, Rumi Akatsu Other: Wants to be friends with Erna Tanaka, but Erna views her as a hateful brat.

Real name: Rumi Akatsu Likes: Other people's failures Dislikes: None Friends: Grand Lady Other: Only pretending to be Grand Lady's friend.

Real name: K16 Likes: Meat buns Dislikes: ? Friends: Cyan Song, Grand Lady Other: A girl who is mostly a mystery.

Real name: Keiko Utsunomiya Likes: Her fans and Yagami (as a junior) Dislikes: Malicious fans Friends: Kyoko Yagami Other: An idol like Yagami, but an adult.

Real name: Kyoko Yagami Likes: Utsunomiya-senpai Dislikes: Spam emails Friends: Keiko Utsunomiya, Liese Song, Erna Tanaka, Noriko Agatsuma Other: Student and idol. Lacks sleep due to schoolwork and lessons.

Real name: Noriko Agatsuma Likes: Her parents, experiments Dislikes: None Friends: Kyoko Yagami Other: Transplanted her parents' brains into machines. An executive at Agatsuma Farm. Gives illegal sleeping pills to Yagami.