Why the hell are you here, Teacher!?: Thirteenth Period is a special anime that premiered in fall 2019, produced by Tear-Studio.

About the production: the story comes from a manga, there is 1 episode of about 12 minutes and its current status is "finished".

Its main genres are comedy, ecchi and romance, with themes such as Teacher, Nudity, Age Gap and Surreal Comedy.

On AniList, Why the hell are you here, Teacher!?: Thirteenth Period has an average score of 66%, a good score, and appears on 26,556 users' lists.

Graduation has come and gone and now the teachers look forward to a well-deserved vacation with their new boyfriends. Unfortunately, things rarely go according to plan when their hotel doesn’t have enough rooms for everyone. As half the group splits up in search of alternative arrangements, Chizuru and Koh find themselves at a love hotel... (Source: Sentai Filmworks) Note: This entry contains a special unaired episode included with the Blu-ray box set.

Official synopsis from AniList.