Nande Koko ni Sensei ga!?
English title: Why the Hell are You Here, Teacher!?
Japanese title: なんでここに先生が!?
Alternative titles: Nankoko
Type: TV
Source: Manga
Episodes: 12
Status: Finished Airing
Aired: Apr 8, 2019 to Jun 24, 2019
Broadcast: Mondays at 01:05 (JST)
Duration: 11 min per ep
Rating: R+ - Mild Nudity
Studios: Tear Studio
Producers: Kodansha, KlockWorx, Asmik Ace, King Records, Scarlett
Licensors: Sentai Filmworks
Genres: Comedy, Ecchi
Themes: School
Demographics: Seinen

Second year high school student Ichirou Satou has always been an average person—that is, until he runs into some not-so-average situations with his teacher, Kana "The Demon" Kojima. Kojima is Satou's Japanese language teacher with a reputation for being so ruthless that even school delinquents bow down to her. One fateful day, things escalate when Satou runs into Kojima in the restroom, leading them to share an intimate encounter that makes his imagination run wild for days after. 

Nande Koko ni Sensei ga? follows the daily life of Satou and his teacher as they continue to meet under similar conditions, growing ever closer with each encounter.

[Written by MAL Rewrite]