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Brought up by two strict teachers, it was only natural for Sakamoto to pursue the same career path as his parents, and after years of study finally sets foot in a high school as a fully-fledged educator. Only problem is, he's only now just realised he really, really, really doesn't want to be a teacher! Thus starts Sakamoto's frantic search for any opportunity to resign, from starting scandals to showing his unprofessional side at work. But he's just that good of a teacher that they're not willing to let him go! Not to mention his eccentric co-workers, the bespectacled Nanba-sensei and the ditzy Shiina-sensei, just adore him. Will Sakamoto ever find a way out of this living hell?
A sloppily worn lab coat, lifeless eyes just like a dead fish's. He's the most un-teacher-like high school teacher, Sakata Ginpachi. The class he's in charge of, 3Z, is filled with 'intensive' students who have created a horrifying amusement park.
Omi Tsukasa, who still holds a flame for his close friend and first love, Su-chan, becomes a new teacher assigned to his old school. There he spots Su-chan's doppelganger, a student named Sugimoto. Upon finding out that Sugimoto is Su-chan's nephew, Omi starts having an interest in him, much to the annoyance of his target of interest.
The everyday life of a very short (141cm) yet large breasted school teacher, Watashiro Riko, whom her class has nicknamed Loli-sensei.
Teioh High School is renowned as being the worst educational institute in all of Kanto, and its principal has given up hope as the teachers abandon him one by one. That is, until a crazy and mysterious man named Ganpachi Chabane arrives, promising a new era of discipline for the unruly students despite his shadowy history. His unusual techniques are not received well and Hinako, a beautiful gang leader, uses her unrivalled strength to dispose of this new ultimate teacher. Can she still defeat this perverted man once he discovers her cotton-wearing weakness?