Season 1
Cram Schools Teachers Say, You Don't Have to Get a 100, 70's Enough.
Principal Hata challenges their teacher Ginpachi to have every student score over 80 in a test otherwise the class faces remedial lessons and Ginpachi gets a pay cut. Ginpachi and his students decide to do a cheating plan.
People Can Change How They Look But Not Who They Are / No Matter How Old You Get, Tests Always Suck / When You Ask Someone for Advice, You Usually Know the Solution Yourself Deep Down
Ginpachi arrives at his class and sees that his students change based on what he says.
When the Quiet Kid Cracks a Joke, It's Hard to React, but You Can't Ignore It, so All You Can Do Is Laugh
Takasugi Shinsuke is back after a long suspension. But he doesn't seem to be the biggest problem...
Horror and Comedy Are Two Sides of the Same Coin
Late at night, Shinpachi goes back to school for something forgotten and runs into Kagura and Ginpachi. Shinpachi recalls the "Seven wonders". Ginpachi laughs it off, but suddenly a mysterious voice echoes from the empty room.
It's Nice Having a Party Member Who Can Use Safe Passage
Three bank robbers are hiding in the school and Hata decides to offer a reward for them.
Everyone Fantasizes a Little Bit About Transferring Because of Their Dad's Job
Sakata Ginpachi, Class 3-Z’s eccentric homeroom teacher, tries to guide his equally eccentric students!
Spent Too Much Time Reading Old Copies of Jump and Didn't Get Much Cleaning Done
The students of class 3-Z start doing a general cleaning of the school.
They Say Nobody'll Ever Know if You Embarrass Yourself on a Holiday, but Nobody Wants to Embarrass Themselves in the First Place
Class 3-Z goes on a school trip to Kyoto, and Hijikata tries to make sure everyone follows the rules.
You Say School Festivals Suck, but You're Enjoying Yourself, Aren't You?
The school festival is coming, and all the problems that come with it.
Not Everything's Better Short
The gang members of class 3-Z become involved in the monk pants raid that affects all of Kabukicho.
Whoever Shows Up Late On Purpose to Stand Out Deserves a Dropkick
Kamui decides to confront Takasugi and the other gang members from Gintama High School to settle everything once and for all.
Old Times Talk in Reunions and Last Episode Recaps in Anime Are Just Filler for When You Have Nothing to Show or Talk About
Some time after graduating, Shinpachi decides to organize a reunion with the former students of class 3-Z.