Release: 2024

Status: Completed

Type: ONA

Genres: Comedy, Mystery, Supernatural

Other Name: 〈物語〉シリーズ オフ&モンスターシーズン

Total Episodes: 15

Synopsis: After graduating from high school, the story of Koyomi Araragi came to an end. This time, it truly ended. However, the story of the girls who were saved by Araragi was not over. It is a prequel, or perhaps a sequel to their struggles in youth.