3-nen Z-gumi Ginpachi-sensei

Class 3-Z teacher Ginpachi Sakata is about as far from an ideal educator as possible, arriving in a sloppy lab coat with lifeless eyes and often looking less interested in studying than some of his students. Unfortunately, his class is itself a collection of the school's strangest troublemakers, from obsessive fans and delinquents to students whose habits have no place in any normal classroom. Between a demanding principal, suspended troublemakers returning to school, and problems that have nothing to do with the curriculum, every lesson becomes fresh chaos. Ginpachi may appear indifferent, but when a situation genuinely matters, the students of 3-Z know their peculiar teacher will somehow stand beside them before everyone goes back to destroying order again.