Last updated: 1 November 2026
The Detective Is Already Dead Season 2 is the second season of the mystery anime by studio ENGI, adapted from Nigojū's light novels. It premiered on 7 October 2026 and follows Kimihiko Kimizuka as Noches, an android carrying the dead detective Siesta's memories, pulls him back into the fight against SPES. Crunchyroll streams new episodes every Wednesday.
About The Detective Is Already Dead Season 2
Kimihiko Kimizuka once worked as the assistant of the legendary detective Siesta, who has since passed away. Season 2 brings new cases, new partners and more answers about Siesta's past and the enemies she fought. It mixes mystery, action and a touch of romance. A year after learning the truth about Siesta's death, Kimihiko is drawn back into the world she left behind when Noches, an android who carries Siesta's memories, appears at his door. The secret organisation SPES is moving again, and two powerful Tuners (Mia Whitlock, the Priestess, and Scarlet, the Vampire) enter the fight. Animated by ENGI and directed by Manabu Kurihara, the season premiered on 7 October 2026, five years after Season 1, and it adapts the SPES arc of Nigojū's light novels. New episodes arrive on Crunchyroll every Wednesday, and the season is planned for 13 episodes. Koume performs the opening theme, and Nana Kagura sings the ending.
The Detective Is Already Dead Season 2 is a TV anime from 2026, first released in Fall 2026. It belongs to the Mystery and Romance genres and is listed as currently airing. The summary above is written by the AnimeYug team in our own words.
Official Trailer
Story & Plot
On a hijacked flight ten thousand metres above the ground, schoolboy Kimihiko Kimizuka met Siesta, a beautiful silver-haired girl who called herself a legendary detective. For three years he travelled the world as her assistant, fighting the secret organisation SPES and its artificial-human agents. Then Siesta died, and Kimihiko's life went quiet, until a girl named Nagisa Natsunagi arrived carrying Siesta's transplanted heart, and with it pieces of the detective's will. By the end of that case Kimihiko finally learned the truth behind Siesta's death and the mistake even a perfect detective can make.
Season 2 picks up a year later. A new figure steps into Kimihiko's life: Noches, a biological android built from Siesta's memories, who wears her face and claims her legacy. SPES is stirring again, and the balance of the world now rests with the Tuners, special beings who keep it in check. Among them are Mia Whitlock, the Priestess, and Scarlet, the Vampire, whose arrival pulls Kimihiko, Nagisa, idol Yui Saikawa and agent Charlotte Arisaka Anderson back into danger. To carry on Siesta's legacy, Kimihiko must first understand what she truly left behind.
Story Arcs & Episode Guide
The The Detective Is Already Dead Season 2 anime is split into story sagas. Here is every saga in order, with its episodes and years.
| Arc | Episodes | Years | About |
|---|---|---|---|
| Season 1 | 1–12 | 2021 | Kimihiko's years with Siesta, and the case that reveals the truth about her death |
| Season 2 (SPES Arc) | 1–13 | 2026 | Noches appears, and the Tuners Mia Whitlock and Scarlet join the fight against SPES |
Why Watch The Detective Is Already Dead Season 2
- A mystery with a hook no other show has: the great detective is dead before the story even begins.
- Season 2 finally adapts the SPES arc, with new Tuners Mia Whitlock and Scarlet joining the cast.
- Noches, an android with Siesta's memories and face, gives the sequel an emotional new centre.
- The source light novels won the 15th MF Bunko J newcomer award and are now heading for their planned finale.
- Director Manabu Kurihara, writer Deko Akao and studio ENGI all return from Season 1.
Who Is It For?
Best for teens and adults. Expect murder cases, gunfights, some blood and heavy themes of grief and loss, mixed with light romantic comedy. It is not aimed at young children.
Main Characters
View all characters →
Voice Actors
The Japanese voices behind the main characters of The Detective Is Already Dead Season 2.
- Kimihiko KimizukaFormer assistant to the legendary detective SiestaJapanese voiceArata Nagai
- SiestaThe legendary detectiveJapanese voiceSaki Miyashita
- Nagisa NatsunagiKimihiko's client who carries Siesta's heartJapanese voiceAyana Taketatsu
- Yui SaikawaPopular idol and Kimihiko's friendJapanese voiceKanon Takao
- Charlotte Arisaka AndersonSkilled agent and ally of KimihikoJapanese voiceSaho Shirasu
- Fubi KasePolice officer who works with Kimihiko on casesJapanese voiceMai Fuchigami
- HellA girl tied to the secret organisation SPESJapanese voiceYumiri Hanamori
- AliciaA mysterious young girl Kimihiko meetsJapanese voiceMaria Naganawa
- KomoriSPES operative known as BatJapanese voiceYoshitsugu Matsuoka
- NochesAndroid who carries Siesta's memoriesJapanese voiceSaki Miyashita
Staff & Production
- Original Creator
- Nigojū
- Original Character Design
- Umibōzu
- Animation Studio
- ENGI
- Director
- Manabu Kurihara
- Series Composition
- Deko Akao
- Character Design
- Yōsuke Itō
- Music
- 40mP and Yuuyu
Manga & Source Material
The Detective Is Already Dead began as a light novel series by Nigojū, and it is now approaching its planned ending. The anime adapts the novels, with Season 2 covering the SPES arc.
- Written by Nigojū and illustrated by Umibōzu
- Published by Media Factory under Kadokawa's MF Bunko J imprint since 25 November 2019
- Won the 15th MF Bunko J newcomer award in 2019
- 14 volumes published in Japan as of 23 October 2026, with the series planned to end in volume 15
- Published in English by Yen Press
- A manga adaptation by Mugiko ran from 2020 to 2023 and was collected in 6 volumes
Music
40mP composes the Season 2 score and also wrote, composed and arranged both Season 2 theme songs. Nana Kagura returns from Season 1 to sing the new ending, Hakuchūmu.
Opening Themes
- “Koko de Ikiteru”by Mary × jon-YAKITORYSeason 1 opening (2021)
- “Kono Shinzō ni Hanataba o (A Bouquet for This Heart)”by KoumeCurrentSeason 2 opening (2026)
Ending Themes
- “Kodō”by Nana KaguraSeason 1 ending (2021)
- “Hakuchūmu (Daydreams)”by Nana KaguraCurrentSeason 2 ending (2026)
Series Timeline
- 2019
Nigojū's light novel begins under MF Bunko J in November and wins the imprint's 15th newcomer award.
- 2020
Mugiko's manga adaptation begins in Monthly Comic Alive; it runs until 2023 and fills 6 volumes.
- 2021
Season 1 of the anime airs from July to September, animated by ENGI.
- 2022
A second anime season is announced in July.
- 2026
Season 2 premieres on 7 October after a delay from July. The 14th light novel volume, published on 23 October, announces the series will end with volume 15, and the franchise's first console game is announced for Nintendo Switch.
Release Schedule
- Japanese broadcast
- Wednesdays at 10:30 p.m. on Tokyo MX (also AT-X at 9:30 p.m. and BS NTV)
- Streaming
- Crunchyroll streams new episodes every Wednesday, the same day as Japan
- Latest episode
- Episode 4, aired 28 October 2026
- Next episode
- Episode 5, scheduled for Wednesday 4 November 2026
- Season length
- 13 episodes
Schedule information as of 1 November 2026. Dates can change, check the official announcements for the latest news.
Quick Answers
Is The Detective Is Already Dead Season 2 finished?
No, not yet. The Detective Is Already Dead Season 2 is currently airing, which means new episodes are still being released.
What genre is The Detective Is Already Dead Season 2?
The Detective Is Already Dead Season 2 is a Mystery and Romance anime. You can browse more titles like it on our Mystery anime page.
When did The Detective Is Already Dead Season 2 release?
The Detective Is Already Dead Season 2 first released in Fall 2026. It is a TV series.
Do I need to watch Season 1 before The Detective Is Already Dead Season 2?
Yes. Season 2 continues directly from Season 1's story, Siesta's death, Nagisa Natsunagi's heart and the truth Kimihiko uncovered are all essential to the new season. Watch the 12 episodes of Season 1 (2021) first.
Who is Noches in The Detective Is Already Dead Season 2?
Noches is a biological android created from Siesta's memories. She looks exactly like the late detective, wears a maid outfit, and takes up Siesta's role as the new great detective. She is voiced by Saki Miyashita, the same voice actress as Siesta.
Why did The Detective Is Already Dead Season 2 take so long to arrive?
The second season was first announced in July 2022, four years before it aired. It was later scheduled for July 2026 and then delayed to October 2026 for production reasons, finally premiering on 7 October 2026.
Is The Detective Is Already Dead light novel ending?
Yes. Author Nigojū announced in the 14th volume, published on 23 October 2026, that the light novel series will end with its 15th volume. The novels have been published by Kadokawa's MF Bunko J imprint since November 2019.
Watch Order
Here is the release order for The Detective Is Already Dead Season 2 and the series connected to it. Start at step 1 and work your way down.
- 1The Detective Is Already DeadSeason 1 (2021): Kimihiko meets the legendary detective Siesta.
- 2The Detective Is Already Dead Season 2Season 2 (2026): this series; old cases reopen.
Where to Watch
The Detective Is Already Dead Season 2 is officially available to stream on these platforms:
Streaming availability changes often and differs by country. Please check the platform in your region.