Announced at the the "Gintama Ato no Matsuri 2023" event: an anime adaptation of a light novel spin-off series of Gintama. The storyline revolves around class 3-Z's students and their wacky homeroom teacher Ginpachi-sensei.
At the moment we don’t know of any streaming service where you can watch 3-nen Z-gumi Ginpachi-sensei
