Is Tejina-senpai hentai?
English title: Magical Sempai
No
Rated PG-13 (Teens 13 or older) on MyAnimeList and not tagged as Hentai.

TV · 2019 · 12 episodes · PG-13 - Teens 13 or older
Comedy, Ecchi, Performing Arts, Romance, School, Seinen
Starting his new term at Tanenashi High School, an unmotivated freshman searches for a club that requires minimal participation to suit his needs. He then comes across the magic clubroom, and inside is a cute upperclassman practicing her magic tricks. Suffering from stage fright that causes her to slip up in her acts, she has a tendency to end up in the most embarrassing situations. Despite having little interest in a club run by an incapable magician, the freshman finds himself involved as a new member, experiencing all sorts of awkward moments with his eccentric mentor. [Written by MAL Rewrite]
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