The Apothecary Diaries Season 3 will premiere in October 2026 as a split cour, with the second half in April 2027 and an original theatrical film landing December 2026.

The Apothecary Diaries has a firm calendar at last. TOHO animation has confirmed the third season will premiere in October 2026 as a split-cour run, with the second half following in April 2027, while an original theatrical film lands between the two halves in December 2026.
Season 3 keeps the structure that has defined the show since its 2024 debut, splitting its episode order across two broadcast windows rather than airing straight through. Cour 1 drops in the October 2026 season, pauses through winter, and returns with cour 2 in April 2027. OLM remains the animation studio, with TOHO animation producing and handling the rollout, continuing the pairing that carried seasons one and two.
The gap between cours is where the franchise is placing its biggest swing. Rather than filler or a recap special, TOHO is slotting a full theatrical feature into the December 2026 window, effectively turning the mid-season break into a cinema event for Maomao and Jinshi.
The December 2026 movie is not an adaptation of an existing light novel arc. It is a wholly original screenplay written by Natsu Hyuga, the author of the source novels, set outside the main continuity as a side adventure. That puts even long-time novel readers on the same footing as anime-only viewers the theatrical plot will be new material for everyone walking in.
Norihiro Naganuma, best known for directing The Ancient Magus' Bride, is helming the film. His involvement marks a stylistic shift for the franchise's big-screen debut, separating the movie's creative identity from the ongoing television production while keeping it inside the same studio family.
The Apothecary Diaries has been one of the most consistent performers in the post-2023 josei-leaning fantasy boom, and a three-season renewal plus an original film is an unusually aggressive commitment for a property still within its first three years on screen. Pairing the TV cours around a December theatrical release also front-loads the franchise's 2026–2027 calendar with three distinct tentpoles October premiere, December film, April return giving TOHO animation a near-continuous six-month promotional runway.
For the production side, the decision to let Hyuga script the film directly is notable. Author-written anime films are rare, and the choice suggests TOHO wants the movie to read as canon-adjacent rather than a disposable spin-off, even if it sits outside the main arc.
The Apothecary Diaries has streamed on Crunchyroll in India across both prior seasons, with subtitled episodes arriving day-and-date with the Japanese broadcast. No separate India streaming partner has been announced for Season 3 or the December film, so Crunchyroll India remains the presumed home for the TV cours. Theatrical distribution for the film in Indian cinemas has not been confirmed.
The immediate beats to track are the Season 3 key visual and main cast confirmation returning leads have not been formally re-billed in the announcement plus the film's title, which has not yet been revealed. A trailer is expected ahead of the October 2026 premiere window.
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