The spin-off of the Gintama 3-nen Z-gumi Ginpachi-sensei ( Class 3-Z's Teacher Ginpachi ) series based on the novel will have its anime adaptation. According to information, the animation is from the studio BN Pictures ( Mairimashita! Iruma-kun ).
Synopsis:
The story takes place at Gintama High School, with Professor Gintoki, but now with a different name and role. His name is now Ginpachi, and his occupation is that of a slovenly teacher at Gintama High School. At this same school, we can find other recurring characters from the franchise taking on roles focused on school life.
Finally, the work began to be published in 2006 and its last volume was released in 2018. Furthermore, the Gintama manga debuted in 2003 and ended in June 2019 with more than 55 million copies in circulation.
Source: Comic Natalie
“TEACH US, GINPACHI-SENSEI!”
It was a sequel that happened in some episodes of Gintama. Who would have thought... That we would still have more Gintama after the final film.