Is Youjo Senki Movie: Manner Eizou hentai?
English title: Saga of Tanya the Evil: The Movie - Manner Movie
No
Rated G (All Ages) on MyAnimeList and not tagged as Hentai.

Movie · 2019 · 1 episodes · G - All Ages
Comedy, Isekai, Military, Reincarnation
Before the movie can begin, Tanya von Degurechaff and her battalion members give out instructions on how to properly act in a movie theater to ensure that everyone can have a great time. [Written by MAL Rewrite]
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