
The highly anticipated second season of The Detective is Already Dead has officially been announced, with returning cast and staff confirmed, and a 2026 debut set on the horizon. Fans of the mystery-romance anime can now look forward to continuing the emotional, suspenseful journey that began in 2021.
The announcement was accompanied by new promotional art and messages from the production team, revealing that many of the original staff are back to guide the story forward. Manabu Kurihara returns as director, with Deko Akao once again handling series composition and scriptwriting. These key figures helped shape the unique tone of the first season, balancing mystery, drama, and fantasy, and their return promises consistency in both storytelling and emotional depth.
Also returning are the beloved voice cast, with Saki Miyashita reprising her role as the enigmatic detective Siesta, and Shin Nagai as Kimihiko Kimizuka, the once-unlucky high schooler whose life changed forever after meeting her. Though the character of Siesta died in the first episode of season one, her presence continued to shape the story through flashbacks, unresolved cases, and lingering emotional impact on Kimizuka and the rest of the cast.
Season one of The Detective is Already Dead stood out with its striking premise: what happens when the main detective is already gone, and the story continues with the ones she left behind? The show skillfully blended detective drama with sci-fi elements, featuring strange technology, secret organizations, and shadowy villains. While the pacing and tonal shifts received mixed reviews, many viewers were drawn to its emotional core, clever twists, and strong central characters.

The Detective Is Already Dead Season 2 Set for 2026 with Original Cast and Staff Returning
With the second season now officially in production, fans are eager to see how the story will continue. Several questions remain unanswered, about Siesta’s past, about the true identity of SPES (the secret organization tied to many of the series’ strange events), and about the personal growth of Kimizuka and the other characters Siesta once guided. Season two is expected to dig deeper into these mysteries and reveal more about the legacy Siesta left behind.
A teaser visual shared with the announcement shows Kimizuka standing under a twilight sky, holding the white detective coat that once belonged to Siesta. The image, both nostalgic and hopeful, hints that while the detective may be gone, her story, and her influence, is far from over.
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The anime’s return in 2026 may seem far off, but fans are already expressing excitement online. Hashtags like #TanMoshi (short for the Japanese title Tantei wa Mou, Shindeiru) began trending shortly after the announcement, with viewers sharing their favorite scenes from the first season and theories about where the story might go next.
The first season ended with a blend of closure and curiosity. Some plotlines were resolved, but others left the door wide open. Now that a second season is on the way, there’s hope that these loose threads will be tied together, and that new mysteries will emerge as well.
Mystery Continues: Siesta’s Story Lives On in Confirmed 2026 Return of Detective Anime
The series originally aired as part of the summer 2021 anime lineup and quickly drew attention for its opening episode, which played more like a feature-length mystery film than a typical series premiere. The chemistry between Siesta and Kimizuka helped anchor the first season, and many fans are looking forward to seeing how that connection continues to influence events, even after Siesta’s death.
In addition to the returning team, the studio behind the animation, ENGI, is also expected to reprise its role in season two. The studio was praised for its sleek character designs and visually sharp action scenes, and fans are hoping to see that same visual flair in the new season.
There is no confirmed release window yet beyond the 2026 debut year, but more details are expected in the coming months. A new trailer, character visuals, and theme song previews are all likely to drop leading up to the release, building anticipation for what may be a deeper, more emotionally complex continuation of the story.

The Detective is Already Dead may have started with a bold twist, the death of its heroine, but it has continued to explore what it means to carry someone’s legacy, to seek the truth even after loss, and to grow stronger through grief and connection.
With season two officially on the way and the original creative team returning, fans can expect more of the heartfelt drama and mysterious intrigue that made the first season so memorable.
As the tagline for season one said:
“Even if the detective is dead, her story lives on.”
The first season is available to watch on Crunchyroll.
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