During Anime Expo 2025, Aniplex announced Monogatari Off & Monster Season is getting a new episode. A new trailer and key visual for the new episode of Monogatari Off & Monster Season was released alongside a “next episode preview,” featuring “DJ Nadeko x Bro. Yotsugi.”

The Monogatari Off & Monster Season anime series premiered on July 6, 2024 on the ABEMA streaming service in Japan. Crunchyroll streams the anime series outside Japan. YOASOBI performs the theme song “Undead.”
The anime is produced at SHAFT with staff from the original Monogatari anime. Akiyuki Simbo is the chief director for Monogatari Off & Monster Season, with Midori Yoshizawa serving as director. Simbo worked with Fuyashi Tou to oversee the scripts. Once more, Akio Watanabe is character designer and chief animation director.
Moreover, the following staff assisted in the production:
- Art Director: Hisaharu Iijima
- Color Key Artist: Yasuko Watanabe
- CG Director: Hisato Shima
- Compositing Director of Photography: Hiyori Hashimoto, Mizuho Ishikawa
- Editing: Rie Matsubara
- Sound Director: Yota Tsuruoka
Lastly, here’s an overview of the latest anime series, via Crunchyroll:
While Koyomi Araragi’s time may be ending, the journey continues with the girls he’s saved. Their own tales of struggles and supernatural threats once thought to be resolved are far from over. From the past to the future, discover their stories, challenges, and intertwined destinies they now face in the wake of Araragi’s departure.