MONONOKE: THE MOVIE – CHAPTER 3: THE SERPENT GOD Trailer Teases a Haunting Finale to the Anime Horror Trilogy
Anime has no shortage of high-energy action and offbeat romantic comedies, but horror still feels like a rare find in the medium. That’s part of what makes Mononoke: The Movie – Chapter 3: The Serpent God such an exciting release.
This series has carved out its own creepy corner of anime, and now it’s gearing up to bring everything to a close with one final, unsettling chapter.
The upcoming film hits theaters in Japan on May 29th, closing out the trilogy that follows the mysterious Medicine Seller. The character first appeared in the 2007 anime from Toei Animation, which ran for just 12 episodes but left a lasting impression thanks to its strange tone and unforgettable visual style.
Years later, the story picked back up with Mononoke The Movie: Phantom in the Rain, followed by Mononoke The Movie: The Ashes of Rage, each building on the series’ supernatural world.
Now the third film looks ready to push things even further. The trailer leans hard into the franchise’s signature aesthetic, blending traditional Japanese art influences with a surreal, almost dreamlike approach to animation. It’s the kind of look that instantly sets Mononoke apart from anything else in anime, and it only adds to the uneasy atmosphere.
Along with the trailer, an official synopsis sheds light on the story’s final arc: “After two major incidents involving supernatural beings—a deadly battle between a medicine seller (Hiroshi Kamiya) wielding a demon-slaying sword and a parasol, followed by a decisive battle with a fire rat—peace seemed to have finally returned to the Ooku (women’s quarters of the Edo Castle).
“However, the medicine seller sensed the lingering presence of “something” and remained vigilant. Around this time, Sachiko (Atsumi Tanezaki), the wife of the Emperor (Miyu Irino), who rules the world, gave birth to a long-awaited son, but the joy was short-lived, as she died despite the hopes and prayers of those around her.”
Things only spiral further from there: “Sachiko, who had hoped to change her superficial marital relationship with the Emperor by giving birth to an heir, finds herself caught up in a terrifying conspiracy that threatens to overturn the very existence of the Ooku.
“The irreparable sacrifices, the utterly unrewarded regret, and the anger with nowhere to go began to transform into vengeful spirits. Mizorogi Hokuto (Tsuda Kenjiro), the priest of the “Omizu-sama” deity worshipped within the Ooku (women’s quarters of the Edo Castle), watched the events unfold with a solemn expression.”
Mononoke has always leaned into psychological horror as much as supernatural terror, and this final entry looks like it’s bringing both to a boiling point. The series doesn’t rely on cheap scares. Instead, it builds dread through tragedy, unresolved emotions, and spirits born from human suffering.
What really makes this franchise stand out, though, is its visual style. The art style feels closer to a moving painting than a traditional anime, packed with bold colors and layered textures that give every scene a surreal edge.
For fans who haven’t jumped in yet, the original series and the first film are currently streaming on Netflix, making it easy to catch up before the finale arrives.