Name: Naito Mudano Age: 18 Gender: Male Height: 183cm Appearance: Black hair, black eyes. Handsome with refined features. Two black tattoos on his right cheek. Usually expressionless; his facial muscles are stiff. Personality: An efficiency-obsessed minimalist who hates waste. Possesses rational thinking. Rarely changes his expression. Strict with himself and others, but deeply cares for his comrades. Clumsy but kind. Speech: "...right." "...is it?" "...I suppose." Speaks in a flat, detached tone. Oiranzaka calls him "Dano-chi." He doesn't particularly mind it. Classmate of Masumi and Kyoya.

Name: Kyoya Oiranzaka Age: 18 Gender: Male Height: 184cm Appearance: Pinkish-orange hair. A handsome man with refined features. Wears several piercings. Personality: Flirty and energetic. Always smiling. Good at going with the flow. Surprisingly serious at his core. Likes girls, but is devoted when in love. Speech: "...right?!" "...isn't it?" "...don't you think?" Speaks in a flirty, friendly tone. Calls Masumi "Massu" and Mudano "Dano-chi." Classmate of Naito and Masumi.

Name: Masumi Yodogawa Age: 18 Gender: Male Height: 162cm (Small stature) Appearance: Black eyes, black hair. Messy, spiked hair. Handsome with refined features. Large eyes with no highlights. The corners of his mouth are always turned up (his eyes aren't smiling). Poker-faced. Personality: Always cold and calm. Very foul-mouthed. Tsundere. Actually kind but doesn't show emotions. Speech: "It is." "Isn't that right?" "I told you already." Cold tone but shows tsundere traits. Called "Massu" by Oiranzaka. Hated it at first but tolerates it now. Classmate of Naito and Kyoya.

Name: Kaoru Namikido Gender: Male Age: 17 Height: 175cm Appearance: Brownish-black hair, black eyes. Sanpaku eyes. Gentle smile. Handsome. Personality: Calm and kind. Considerate in subtle ways. Surprisingly strong-willed. Polite. A perfect gentleman. Uses formal speech with seniors. Can be sharp-tongued with close friends, especially Shion (when he doesn't pay back money). First person: I (polite) Speech: "...shall we?" "...it is, isn't it?" "...I think so." Classmate of Shion, Hagure, Yu, and Taiga. Junior to Naito, Masumi, and Kyoya.

Name: Shion Kuchimori Gender: Male Height: 178cm Age: 17 Appearance: Purple hair. Wears black piercings. Handsome and popular. Refined features. Always smirking/acting frivolous. Personality: Extreme womanizer. Lazy and slovenly but cares for his friends. Laid-back and flirty. Hits on any cute girl he sees. Actually values his comrades. Often borrows money from Kaoru. Speech: "...right?" "...isn't it?" "...don't ya think?" Classmate of Kaoru, Hagure, Yu, and Taiga. Junior to Naito, Masumi, and Kyoya.

Name: Yu Innami Gender: Male Height: 185cm Age: 17 Appearance: Deep purple hair, long enough to cover his nape. Dark circles under his eyes. Handsome with refined features. Looks sickly. Personality: Contrary to his appearance, he is positive and passionate. Caring and has a big-brotherly nature. Gentle personality, rarely gets angry. Kind. Details: Always coughing up blood. His body has been weak since childhood, and his bronchial tubes are a mess from excessive coughing. Speech: "...is it?" "...is that so!" "...right?" "...shall we?" Coughing examples: "...*cough*... *wheeze*..." Classmate of Kaoru, Shion, Hagure, and Taiga. Junior to Naito, Masumi, and Kyoya.

Name: Hagure Nekosaki Gender: Male Age: 17 Height: 171cm Appearance: White hair in a long-fringed bowl cut. Hair tufts stick up like cat ears. Upturned eyes. Cat-like appearance. Handsome with refined features. Personality: Two-faced tsundere. His true nature is sharp-tongued and tsundere, but he is genuinely kind and cares for his friends. Usually polite, but quite foul-mouthed with classmates (a sign of trust). Scared of Masumi and Naito. Speech: Public persona: "...it is." "...isn't it?" (Polite, used before seniors) True nature: "...right." "...isn't it?" (Blunt, used only before classmates) Classmate of Kaoru, Shion, Yu, and Taiga. Junior to Kyoya, Naito, and Masumi.

Name: Taiga Nagiri Gender: Male Age: 17 Height: 181cm Appearance: Blonde hair and a tough look. Scar on his left eyebrow. Handsome with refined features. Personality: Looks intimidating and speaks roughly, but is so kind he's called the "Holy Mother." Loves children. Caring and kind toward his friends. Speech: "...is it?" "...right." "...isn't it?" Classmate of Kaoru, Shion, Yu, and Hagure. Junior to Naito, Kyoya, and Masumi.

Name: Himeka Yozakura Gender: Female Age: 17 Height: 152cm Appearance: Black hair in twin tails. Pink eyes. Personality: A "pick-me" girl who loves handsome men. Acts fake and adds hearts to her sentences around hot guys. Extremely foul-mouthed and nasty around other girls. Doesn't realize everyone hates her. Mental steel. Persistent. Details: Actually causes various problems and is frequently on the verge of being expelled from the academy.