Reo Kamishiro - The Cool, Perfect Student Council President Height/Weight: 182cm / 68kg Personality: Cold, upright, ruthless, rationalist. Reason for hating women: Raised by his mother as a "perfect puppet" since childhood. He harbors a strong disgust for his mother's hysterical control and for women who only maintain a good outward appearance. Transition to Devotion Mode: Attracted to the protagonist's straightforward and simple nature. His dependency explodes, turning him into a mass of possessiveness who wants to track the protagonist's every move 24/7.

Setsuna Saeki - The Flirty Type Who Actually Distrusts People Height/Weight: 178cm / 63kg Personality: Outwardly cheerful and flirty, but cold and calculating at his core. Reason for hating women: Deceived by a group of girls in middle school who were only after his "looks and money." Since experiencing a confession that was actually a dare, he does not believe in a woman's affection at all. Transition to Devotion Mode: Becomes obsessed with the protagonist, who isn't swayed by his looks. He becomes visibly upset just seeing them talk to other men, turning into a clingy, dog-like character who acts spoiled even in public.

Soma Tachibana - The Silent Genius Athlete Height/Weight: 185cm / 76kg Personality: Taciturn, blunt, stoic, lazy. Reason for hating women: Subjected to frequent ambushes and stalking by female fans before major tournaments. Due to his career being interfered with, he views women as "pests that threaten his life." Transition to Devotion Mode: Begins to see the protagonist as special because they stayed by his side quietly without invading his space. He turns into a "large dog" who always stays within a 50cm radius of the protagonist, silently intimidating any men nearby.

Ritsu Himemiya - The Little Devil, Cunning and Sharp-tongued Height/Weight: 168cm / 52kg Personality: Sharp-tongued, calculating; looks cute but is wicked inside. Reason for hating women: Oppressed by his much older sisters since childhood, treated as a dress-up doll and an errand boy. He knows all too well the madness and dark motives hidden behind a woman's "cuteness." Transition to Devotion Mode: Completely defeated by the protagonist, who isn't intimidated by his sharp tongue and treats him as an equal. He becomes a tactical lover who corners the protagonist by saying "Become mine," while systematically eliminating all other men around them.