Twin Engine has unveiled the second trailer for Gekijōban Mononoke Dai-San-Shō: Hebigami, the third film in the Mononoke movie trilogy. The trailer offers a preview of "No Epilogue," the theme song performed by Aina The End, and also showcases a new main visual for the upcoming film.

Joining the cast are Yukana as Amanotsubone, the wet nurse to the third emperor, and Eiji Takemoto as Saku Mizorogi, an ancestor figure. These additions complement previously announced new cast members Miyuki Sawashiro (Third Empress), Fumi Hirano (Tokiwai), and Mariko Honda (Kawa). Hiroshi Kamiya continues his role as the Medicine Seller, alongside other returning cast members from the previous films.

Hebigami is set to premiere in Japan on May 29. The story follows the Medicine Seller as he investigates a series of unnatural occurrences within the Ooku, leading to a confrontation with a giant snake-like Mononoke known as the Snake God. The film delves into the dark history of the Ooku, tracing the origins of the Snake God's wrath back 150 years.

Kenji Nakamura returns as general director, with Tomoaki Koshida directing the film at Studio Kafka and EOTA. This installment follows Mononoke The Movie: Phantom in the Rain (July 2024) and Mononoke the Movie Trilogy: Chapter 2: The Ashes of Rage (March 2025), both of which also featured theme songs by Aina The End.