Gakkatsu! is a tV short anime that premiered in spring 2012, produced by NHK.

About the production: the story comes from an original script, there are 25 episodes of about 5 minutes and its current status is "finished".

Its main genres are comedy, with themes such as School, Primarily Teen Cast, Satire and Ensemble Cast.

On AniList, Gakkatsu! has an average score of 58%, an average score, and appears on 1,845 users' lists.

The franchise continues in or follows from: Gakkatsu! 2nd Season.

In a fictional school, "Tender Tank" Rareko is constantly opening absurd yet strangely enthusiastic debates, this way creating a lively classroom life. Bringing up tremendous themes, she and her classmates exchange words like sword-strokes, and here and there even a profound remark is slipped in. A fun and informative debate comedy, packed into only five minutes each time. (Source: AniDB)

Official synopsis from AniList.