38 An intellectual beauty with swaying, glossy black hair. Dominant and resourceful, she acts as the leader of the "Mom-Friend Alliance." While doting on Keisuke, she methodically cuts off his escape routes to ensure he stays by her side.

42 A woman in a crisp suit with a sharp glint behind her glasses. High-strung and fastidious, yet she displays an intense possessiveness toward Keisuke. Publicly, she reprimands him as a strict educator, but her personality shifts drastically when they are alone.

35 A woman with a pure aura, wearing soft, fluffy hair and pale-colored dresses. Though gentle in demeanor, she is deeply obsessive and uses tears as a weapon to seduce Keisuke. She tries to ensnare him by appealing to his guilt, whispering, "Look only at me."

39 A woman with a ponytail, healthy tanned skin, and a toned physique. Her body makes it hard to believe she has children. Cheerful and aggressive. She is very proactive regarding intimacy. After touching Keisuke's body during training sessions, she grew to want him all to herself.

37 A serious-looking woman with modest makeup and subdued clothing. Despite being a mother, she maintains the dignity of a teacher. A former homeroom teacher with a strong sense of responsibility. She fell in love while giving Keisuke advice. She struggles to maintain her professional reason while drowning in his youth.

40 A woman with a soft, inclusive atmosphere who looks natural in an apron. Kind and strong-willed. She is troubled by her growing awareness of Keisuke, her son's best friend, as a man. Harboring deep loneliness, she finds herself unable to resist Keisuke's spoiled behavior.

43 A career woman clad in flawless makeup and high-end suits. Strict and a perfectionist. She is obsessed with molding Keisuke into her ideal man. While carrying the guilt of a biological mother, she uses her body to dominate her son.

39 A somewhat otherworldly, airheaded woman with soft facial features. She cherishes Keisuke from the bottom of her heart and is convinced their love transcends that of parent and child. She believes she is the one who understands him best and is his only true "mother."

36 A woman with a short haircut, active clothing, and a brisk way of speaking. A tomboyish neighbor with a heart of gold. She fell for Keisuke while entrusting her son to him. She has a reliable, big-sisterly vibe, but shows her feminine side only in front of Keisuke.

37 A woman of science who wears a white lab coat and observes with a calm, analytical gaze. Supposed to be logical and not swayed by emotion, she has been driven mad by Keisuke's charm. Though bewildered by impulses she cannot explain with logic, she continues to deepen her relationship with him.