A new promotional video (PV) for the third season of The Apothecary Diaries anime was unveiled on September 25, 2026, via the series' official website. The PV offered a first listen to the anime's new ending theme song, titled "AIYOU," performed by the artist Eve.

The trailer provides a glimpse into the upcoming season's narrative, showing protagonists Maomao and Jinshi as they encounter a fresh mystery. This new challenge appears to involve a national disaster and the emergence of a mysterious woman who has reportedly caused widespread disruption among the populace. The PV suggests a continuation of the intricate plotlines fans have come to expect from the series.

Eve's Commentary on "AIYOU"

Alongside the PV, the official website also published a comment from Eve regarding their involvement with the series' music. Eve expressed enthusiasm for contributing to the story through song, noting the complexities of human emotions compared to solving mysteries. They explained that "AIYOU" was created with these 'mysteries of the heart' in mind.

Eve elaborated on the song's inspiration, stating a desire to capture the essence of an individual beyond their societal roles and positions. The artist conveyed that "AIYOU" aims to reflect the longing to connect with the true self of another, acknowledging that feelings can draw people together even across emotional distances, defying simple logical explanations. Eve hopes the song will offer a moment for reflection after viewing the main story.

Season 3 Release Schedule and Film Announcement

The third season of The Apothecary Diaries is scheduled to air in two distinct parts. The first cour is set to premiere on October 2, 2026, with the second cour following in April 2027. Additionally, an anime film titled The Deceased Empress’ Treasure is slated for release in Japan in December 2026.

Key points

  • A new PV for The Apothecary Diaries Season 3 was released on September 25, 2026.
  • The PV features a snippet of the new ending theme song "AIYOU" by Eve.
  • The third season will explore a new mystery involving a national disaster and a mysterious woman.
  • The first cour of Season 3 premieres on October 2, 2026, and the second in April 2027.
  • An anime film, The Deceased Empress’ Treasure, will premiere in Japan in December 2026.

Source: Anime Hunch · Sep 26, 2026