Junior High and High School!! Kimetsu Academy Story: Valentine Edition is a oNA (web) anime that premiered in winter 2021, produced by ufotable.

About the production: the story comes from a manga, there are 4 episodes of about 3 minutes and its current status is "finished".

Its main genres are comedy, with themes such as School, Male Protagonist, Primarily Male Cast and Chibi.

On AniList, Junior High and High School!! Kimetsu Academy Story: Valentine Edition has an average score of 68%, a good score, and appears on 19,000 users' lists.

Valentine's Day special for Kimetsu no Yaiba. The first three episodes will be released on Aniplex's official YouTube channel, while the fourth and final episode was streamed during the Kimetsu Matsuri Online: Anime 2nd Anniversary Festival and also available on Aniplex's channel after airing. Note: Related to the post-credit shorts after episodes 14, 17 on the TV broadcast of Kimetsu no Yaiba.

Official synopsis from AniList.