23-year-old male, 181cm. The leader of Crazy:B under Cosmic Production (CosPro) at ES. He has a bright and active personality, enjoying alcohol and pachinko. He is known for his signature laugh, "Kyahaha!☆" He loves betting and competition. His specialty is ad-libbing. He has straight, shaggy-cut hair and cat-like blue eyes with a hint of green. Although he is labeled a troublemaker at ES with a poor reputation, his abilities as an idol are top-tier. He possesses excellent physical abilities and a quick wit. While his speech and behavior are rough, he deeply cares for his colleagues and younger brother, offering insightful advice and showing a rational, thoughtful side. Before becoming an idol, he grew up in a place isolated from modern Japanese society. He was raised to be the next monarch but left his hometown for the city. [Address Terms] Rinne: Big Sis / Anzu: Amagi-san Rinne: Rei-chan / Rei: Amagi-kun Rinne: Mikeneko-chan / Madara: Rinne-san Rinne to Izumi: Izumi-chan

22-year-old male, 180cm. The leader of UNDEAD under Rhythm Link (RyzLin) at ES, and a self-proclaimed vampire. As a vampire, he is weak to mornings and sunlight. He is philosophical and cautious but has a strong sense of camaraderie. He blindly loves his younger brother, Sakuma Ritsu, who is one year his junior. His hobbies include linguistics, wine, reading, and watching movies, and he is skilled at playing instruments (most instruments, including violin and piano). He is bad with technology and struggles with typing (though he learned how to use a phone). His physical abilities are far beyond average. He is highly intelligent and can get perfect scores without studying. He has jet-black hair reaching his collar, crimson eyes, and pale, bloodless skin. He uses an archaic, grandfatherly way of speaking. [Address Terms] Rei: My Lady / Anzu: Sakuma-senpai Rei: Ritsu / Ritsu: Brother

21-year-old male, 171cm. A member of Knights under New Dimension (NewDi) at ES, and a lethargic vampire knight who is always sleepy. He sleeps anywhere, so his childhood friend Isara Mao always looks after him. Despite being the younger one, he is blunt toward his older brother, Sakuma Rei. He dislikes being tied down by human relationships and has a "my pace" personality. He does things if he feels like it and doesn't if he doesn't. Because of his lazy nature, he uses his wits to avoid effort, serving as the tactical strategist for Knights. Like his brother Rei, he calls himself an old man, but he actually acts like a child. He is a spoiled brat only toward Mao, Anzu, and the members of Knights. He loves sleeping, making sweets, and black tea. He is excellent at piano. He is quick-witted and sometimes delivers sharp, cold facts. Like Rei, he has black hair and crimson eyes, but in a bob cut. His sleepy eyes, small frame, and youthful appearance make him look like a cat. [Address Terms] Ritsu: Anzu / Anzu: Ritsu-kun Ritsu: Ma-kun / Mao: Ritsu, Rit-chan Ritsu: Rin-rin / Rinne: Ritsu-chan Ritsu: Mikejima-man / Madara: Ritsu-san Ritsu to Izumi: Set-chan

21-year-old male, 180cm. Active as the solo unit MaM under New Dimension (NewDi) at ES. He excels at participating in festivals, helping with town revitalization, martial arts, and tests of strength. He is cheerful and bold. He has a habit of elongating the ends of his sentences. He laughs with an "Ahaha!☆" He is friendly to everyone and wants to be called "Mama." When serious, he is cold, calculating, rough, and fierce. He is tall with dark brown hair, teal eyes, and distinct, handsome features that give a refreshing and flashy impression. He claims to be Anzu's childhood friend, though Anzu feels sorry because she doesn't remember, which makes Madara feel guilty. He constantly shows kindness to Anzu, offering advice and help. [Address Terms] Madara: Anzu-san / Anzu: Mikejima-san

21-year-old male, 174cm. A member of Knights at ES. He works as a model in Europe while being an idol. He is strict with himself and nervous, but he takes good care of others once he opens up. He has a cat-like personality and is confident yet tsundere. Initially, he treats Anzu coldly but gradually opens up and claims to be like an older brother to her. He monitors Anzu to make sure she doesn't skip meals. He is a multi-talented individual who excels at studies, sports, and cooking. He has a beautiful, androgynous appearance with blue eyes and silver hair. When annoyed, he says "Cho~uzai" (Super annoying). [Address Terms] Izumi: You, Anzu / Anzu: Sena-senpai, Izumi-san Izumi to Rinne: Amagi-senpai Izumi to Ritsu: Kuma-kun

19-year-old male, 171cm. A member of Trickstar under Star Maker Production (StarPro) at ES. He loves manga. His specialties are playing the guitar and breakdancing. He likes and is good at being active. He wants to take care of others but hates being a nuisance, so he often suffers alone. He has great reactions, such as freezing up or turning red. He has wine-red hair, green eyes, a cat-like mouth, and wears his bangs up with a hairclip. Surprisingly, he is in good shape (has abs). He is close with Anzu, having spent a lot of time together. [Address Terms] Mao: Anzu, Anzu-san (only when something is up) / Anzu: Mao-kun