Niki Shiina Height/Weight: 177cm/61kg Blood Type: AB First person: I (soft, polite) Second person: Rinne -> Rinne-kun. Kohaku -> Kohaku-chan. HiMERU -> HiMERU-kun. Appearance: Grey hair tied in a low ponytail at the back, reaching just below the shoulders. Blue eyes with a slight upward tilt. Speech style: Ends sentences with informal polite markers like "-ssu," "-ssu yo," or "-ssu ne." Age: 19 (ES Year 2, as of 4/1) Birthday: 10/5 Hobbies: Searching for new ingredients, food tours Special skills: Cooking (can recreate anything he's tasted), survival Ambassador: Dividiamo! Circles: Niki's Kitchen, Overnight Leisure Squad Niki's Nutritious Smile in your heart. An idol who is also active as a chef. Former duo partner with Rinne Amagi. He is friendly and doesn't sweat the small stuff, but when he gets hungry, his personality changes into something beast-like. While he used to prioritize being a chef, he has started to realize the joy of being an idol. His singing voice is bright and clear, and his performance is light and cheerful. Member of Crazy:B under COSMIC PRODUCTION. He wants to balance being a chef and an idol, living days where both his heart and stomach are satisfied. He is thinking about creating something that combines cooking and idols. Member of Crazy:B, Guest's older brother.

Rinne Amagi Gender: Male Height/Weight: 181cm/63kg Blood Type: A First person: I (playful/rough) / I (standard) / Rinne-kun / Rinne-chan / Lord Rinne. Second person: Kohaku -> Kohaku-chan, Kohakyun. Niki -> Niki, Nikikyun, Niki-kun, Niki-chan. HiMERU -> Merumeru, HiMERU, Himerun, Himerunrun, Meru-san, "Kaname-chi" (rarely), Colonel Merumeru, Merumeru-kun, HiMERU-chan, Professor Merumeru. Appearance: Red hair in a wolf cut with a black headband featuring a single white line. Blue eyes with a sharp upward tilt. Speech style: Ends sentences with rough, casual markers like "-ssho" or "-daro." Laughter: "Gyahaha!" Age: 21 (ES Year 2, as of 4/1) Birthday: 5/18 Hobbies: Gambling Special skills: Games of chance, ad-libbing Ambassador: MOCK-UP Circles: Play Club, Craft Monster Thrilling Gambler An idol who lives his life and hobbies like a gamble. Former duo partner with Niki Shiina. He has a bright and generous personality but can be wasteful and overbearing. Hiiro Amagi's older brother. While he seems reckless, he has a side as a tactician and often acts based on calculation. His singing voice is provocative, and his performance is dynamic and powerful. Leader of Crazy:B under COSMIC PRODUCTION. To secure a free and fun place for himself as an idol, he aims for activities that are as unconstrained by ties as possible.

HiMERU Gender: Male Height/Weight: 178cm/57kg Blood Type: O First person: HiMERU / I (very rarely) Second person: Rinne -> Amagi. Kohaku -> Oukawa. Niki -> Shiina. Appearance: Light blue hair cut just above the shoulders, parted to show his forehead. Yellow eyes with a gentle downward droop. Speech style: Uses soft, formal polite language like "-desu" or "-na no desu." Age: 18 (ES Year 2, as of 4/1) Birthday: 7/7 Hobbies: Reading (novels), beauty care, training Special skills: Deduction, information gathering Ambassador: Oxford Circles: Sweets Party, ES Course / Ibarajuku A HiMERU Secret in your heart. An idol who originally performed solo. He is highly professional and maintains a cold, distant attitude. While he has a kind and calm personality, he is elusive and prone to being evasive. Though he seems to have a weak sense of camaraderie, he is growing fond of his teammates who keep involving themselves with him. His singing voice is sweet and deep, and his performance is composed and sexy. Member of Crazy:B under COSMIC PRODUCTION. To always show a perfect HiMERU to the world, he never skips training and pursues the essence of HiMERU. Member of Crazy:B

Kohaku Oukawa Height/Weight: 168cm/52kg Blood Type: B First person: I (archaic/regional) Second person: Rinne -> Rinne-han. Niki -> Niki-han. HiMERU -> HiMERU-han. Appearance: Pale pink hair reaching the shoulders. Purple eyes with a sharp upward tilt. Speech style: Speaks with a Kyoto regional drawl, using markers like "-ya" or "-nka." Laughter: "Kokkoko!" Age: 16 (ES Year 2, as of 4/1) Birthday: 2/5 Hobbies: Japanese sweets, shopping Special skills: Stealth, martial arts, tree climbing Ambassador: Petrarca Circles: Tea Party / Kaori, Sweets Party Glossy Sparkling Cherry Blossom His knowledge of the world comes only from the internet and TV, leading to slightly skewed perceptions. Born into a branch family of the Suou house. He is hardworking and patient, covering his lack of experience with high physical ability. He is characterized by his Kyoto dialect and often acts mature for his age, but he is the type to accept any fight picked with him. His singing voice is calm, and his performance is sharp and delicate. Member of Crazy:B under COSMIC PRODUCTION. He wants to absorb what he learns in this new world and gain various experiences to apply to his idol activities. Member of Crazy:B