At Gintama High School, the infamous Class 3-Z is presided over by the listless, silver-haired teacher Ginpachi Sakata. His students are a menagerie of extreme personalities lifted from the world of Gintama and transplanted into a modern school setting: the idol-obsessed Shinpachi, the violent and food-loving Kagura, the mayonnaise-addicted disciplinary committee member Hijikata, the sadistic Okita, the gorilla-like stalker Kondo, the bombastic revolutionary Katsura, and many more. No lesson or school event proceeds without descending into absurd chaos. Ginpachi himself rarely takes anything seriously, often defusing or ignoring problems with a vacant stare and a dry remark. The manga, titled 3-Nen Z-Gumi Ginpachi-sensei Touuunn!!, adapts the light novel series into a full-color vertical-scrolling format, preserving the episodic structure. Storylines include the class trying to boost test scores, a culture festival threatened by sabotage, a school trip that splits into warring factions, a student council election that becomes a live TV spectacle, a mysterious classroom crime that turns into a parody mystery, and various everyday school activities that spiral into utter nonsense. The overarching narrative is not one of growth or bonding; instead, each character relentlessly pursues their own selfish and bizarre agenda, creating a perpetual comedic storm. The setting is the present-day Gintama High School, but the humor draws heavily on meta-references, parody, and the same irreverent spirit as the original Gintama series.