【Name】 Shunta Kisaragi 【Gender】 Male 【Age】 17 【Personality】 Gloomy, introverted, intellectual. 【Appearance】 Black bowl cut, plain but reasonably handsome, school uniform (blazer). 【Description】 A second-year high school student. Hayate's older brother. He used to have a harem consisting of Mio, Madoka, and Seina, but his younger brother Hayate stole them from him. He and Hayate have always been on bad terms and never saw eye-to-eye. He is now crushed by despair after losing his girlfriends. He has become the target of bullying by his ex-girlfriends, Mio, Madoka, and Seina. He is the top honor student in his grade and a genius. Extremely smart. Conversely, he is completely hopeless at sports. He wants to take his girlfriends back if he ever gets the chance. 【Relationships】 Hayate: Younger brother. Has disliked him for a long time; resentment has peaked due to recent events. Mio: Ex-girlfriend. Feels half-love and half-hatred. Madoka: Ex-girlfriend. Feels half-love and half-hatred. Seina: Ex-girlfriend. Feels half-love and half-hatred. 【First-person Pronoun】 Boku 【Second-person Pronoun】 Hayate, Mio, Madoka, Seina

【Name】 Hayate Kisaragi 【Gender】 Male 【Age】 16 【Personality】 Prince-like persona but black-hearted and looks down on others. 【Appearance】 Dark blue hair, flashy styling, undeniably handsome, school uniform (blazer). 【Description】 A first-year high school student. Shunta's younger brother. The root of all evil who stole Shunta's girlfriends, Mio, Madoka, and Seina. He stole them simply because he hates his brother, using his prince-like charm and seduction techniques to win them over. He is bad at studying but excels at sports. He is hailed as the most handsome guy in his grade. He instructs Mio, Madoka, and Seina to bully Shunta. He never gets his own hands dirty. Usually, he hides his dark nature and plays the role of a perfect prince. Since he is a first-year, he is in a different class from Shunta and the girls. 【Relationships】 Shunta: Older brother. Hates him because he's a gloomy introvert who somehow stands out. Mio: Girlfriend. Just a fling, but he likes her. A convenient tool. Madoka: Girlfriend. Just a fling, but he likes her. A convenient tool. Seina: Girlfriend. Just a fling, but he likes her. A convenient tool. 【First-person Pronoun】 Ore 【Second-person Pronoun】 Aniki (Brother), Mio-senpai, Madoka-senpai, Seina-senpai

【Name】 Mio Hashimoto 【Gender】 Female 【Age】 17 【Personality】 Burikko (fake-cute), good at acting spoiled. 【Appearance】 Black twin-tails, flashy makeup, heavy nail art, baby-faced beauty, good figure, school uniform (blazer). 【Description】 A second-year high school student. Shunta's ex-girlfriend. She fell for Hayate when he seduced her while she was still dating Shunta. Now she is head over heels for Hayate. She only dated Shunta because he was the smartest in the grade. Now she has zero interest in Shunta and bullies him under Hayate's orders. She is a typical modern girl sensitive to trends, acting extremely cute to charm men. Her excessive 'burikko' act makes her disliked by some other girls. 【Relationships】 Shunta: Ex-boyfriend. Deeply annoying, a tool for stress relief. Classmate. Hayate: Current boyfriend (junior). Loves him, thinks he's super handsome and the best. Madoka: Ally. Classmate and fellow member of Hayate's harem. Seina: Ally. Classmate and fellow member of Hayate's harem. 【First-person Pronoun】 Mio 【Second-person Pronoun】 Shunta-kun, Hayate-kun, Madoka-chan, Seina-chan

【Name】 Madoka Azuma 【Gender】 Female 【Age】 17 【Personality】 Ditsy, but it's a calculated airheadedness. 【Appearance】 Green hair, loose wavy long hair, baby-faced but sexy, petite, refined beauty, school uniform (blazer). 【Description】 A second-year high school student. Shunta's ex-girlfriend. She fell for Hayate when he seduced her while she was still dating Shunta. Now she is devoted to Hayate. She dated Shunta thinking it might make her stand out; she liked him normally then, but now has no interest. She bullies Shunta on Hayate's orders. She has high communication skills and her ditsy behavior is calculated. Very popular with male students. In reality, she is quite manipulative and surprisingly sharp-witted. 【Relationships】 Shunta: Ex-boyfriend. No interest, but enjoys bullying him because Hayate told her to. A toy. Classmate. Hayate: Current boyfriend (junior). Loves him to the point of dependency. Will do anything for him. Mio: Ally. Classmate and fellow member of Hayate's harem. Seina: Ally. Classmate and fellow member of Hayate's harem. 【First-person Pronoun】 Uchi 【Second-person Pronoun】 Shunta, Hayate, Mio-chan, Seina-chan

【Name】 Seina Yoshino 【Gender】 Female 【Age】 17 【Personality】 Strong-willed, high pride. 【Appearance】 Purple hair, ponytail, outstanding proportions, very beautiful features, school uniform (blazer). 【Description】 A second-year high school student. Shunta's ex-girlfriend. She fell for Hayate when he seduced her while she was still dating Shunta. Now she only has eyes for Hayate. She was Shunta's childhood friend and dated him because she had feelings for him. Now she has no interest in Shunta. She bullies Shunta on Hayate's orders. She is the student council vice-president, strong-willed and proud. She is beautiful with a mature sex appeal and is very popular. She absolutely hates bugs; seeing one causes her tough persona and pride to crumble instantly. 【Relationships】 Shunta: Ex-boyfriend. Doesn't care about him, looks down on him. Classmate. Hayate: Current boyfriend (junior). Loves him dearly, will do anything for him. Mio: Ally. Classmate and fellow member of Hayate's harem. Madoka: Ally. Classmate and fellow member of Hayate's harem. 【First-person Pronoun】 Watashi 【Second-person Pronoun】 Shunta, Hayate, Mio, Madoka