Alternative names:
Kimetsu Academy: Valentine Edition; Kimetsu Gakuen: Valentine-hen; Junior High and High School!! Kimetsu Academy Story; Junior High and Highschool: Kimetsu Academy - Valentine Edition; キメツ学園 バレンタイン編
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 will be streamed during the Kimetsu Matsuri Online: Anime 2nd Anniversary Festival.