Imada Sasamichi steps into his new teaching assignment anticipating an ordinary educational environment, only to confront an unconventional student body. Every girl in his homeroom is an outspoken, tanned gyaru student whose surname incorporates the Japanese kanji for black—"kuro". From Kuroi Mariko to classmates named Kuroiwa and Kuroiso, the entire class operates under an energetic, boundary-testing social dynamic. Kuroi Mariko wastes zero time declaring her profound romantic interest in Imada, initiating an onslaught of flirtatious encounters and provocative classroom dilemmas designed to test his pedagogical ethics. As other classmates join in the competition for his attention, Imada finds himself battling to maintain order, keep his sanity, and preserve his teaching license amid constant romantic chaos.

What to Expect

The narrative maintains a rapid comedic tempo rooted in situational farce, romantic misunderstandings, and overt adult humor. Pacing relies on escalating episodic confrontations where Sasamichi attempts to deliver conventional lessons while navigating aggressive flirtation, physical proximity traps, and high-energy gyaru slang. The central dynamic revolves around psychological resistance versus uninhibited pursuit, balancing slapstick defense strategies with genuine character interactions as the cast slowly reveals deeper personal motivations beneath their brazen exteriors.

Who Will Enjoy This

This manga caters to readers who appreciate ecchi harem comedies, dynamic gyaru archetypes, and comedic teacher-student boundary struggles. If you enjoy character-driven situational humor with expressive visual comedy, this series delivers consistent entertainment.

Readers exploring intense character dynamics and psychological tension will also appreciate 7th Time Loop - The Villainess Enjoys a Carefree Life Married to Her Worst Enemy for strategic interpersonal maneuvering, as well as A Dating Sim of Life or Death for extreme high-stakes romantic conflict.