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The Detective Is Already Dead Season 1 poster

The Detective Is Already Dead Season 1 Episode release dates & where to watch

Premiered

Sunday, July 4, 2021

Ended: Sunday, September 19, 2021

When does The Detective Is Already Dead Season 1 come out?

The Detective Is Already Dead Season 1 premiered Sunday, July 4, 2021 on AT-X and ended Sunday, September 19, 2021. The season has 12 episodes.

Last updated

The Detective Is Already Dead Season 1 release schedule

The Detective Is Already Dead Season 1 episode release dates
Episode Release date

1. Attention Passengers: Is There A Detective on Board? / Commence Adolescent Romantic Comedy

Kimizuka, a middle-school student, meets the beautiful detective Siesta in the process of thwarting a plane hijacking. As they next investigate a mystery at Kimizuka’s school Culture Festival, Siesta urges Kimizuka to become her sidekick.

Sunday · 5 years ago

2. I Still Remember, After All This Time

Kimizuka is approached by Nagisa Natsunagi, a girl with a yearning seemingly inspired by the heart she received in a transplant. When Kimizuka asks Fuubi for help, she takes them to meet an unexpected someone who provides surprising information.

Sunday · 5 years ago

3. That's Yui-nya Quality

A teen idol, Yui Saikawa, enlists Kimizuka and Natsunagi--who has taken up the mantle of legendary detective--to guard a priceless sapphire. In preparing for this, the two realize that more than just a precious jewel is at risk.

Sunday · 5 years ago

4. What I See in That Eye

On the night of Yui Saikawa’s big stadium show, Kimizuka and Natsunagi struggle to protect her from a hidden assailant. But the further the two dig into the plot against Saikawa, the clearer it becomes that the teen idol has secrets of her own.

Sunday · 5 years ago

5. That Was Directed at One Year in the Future

Siesta and Kimizuka investigate a series of murders by someone called Cerberus, who for some sinister reason steals victims’ hearts. As Cerberus eludes Siesta’s pursuit, she comes up with a more desperate tactic, much to Kimizuka’s dismay.

Sunday · 5 years ago

6. Crimson Devil, Ice Queen

Siesta takes an extreme risk to stop Hel and her mutated terror-beast, and pays a price for her courage. The outcome halts the fight against SPES, at least temporarily. In the wake of this battle, Kimizuka makes a surprising discovery in an alley.

Sunday · 5 years ago

7. In Time, You Will Recall this Day

While Siesta convalesces, Alicia takes on the role of substitute detective and seeks the Eye of Sapphire, with Kimizuka’s assistance. When at last Siesta recovers, recovered, the three celebrate, but this celebration takes an unexpected turn.

Sunday · 5 years ago

8. With That, We Set out on a Journey Once Again

Siesta has recovered and is eager to press forward with pursuing the serial killer and SPES. Alicia, however, insists on being involved, and as the two clash and sparks fly, the mystery of Alicia's identity comes more sharply into focus.

Sunday · 5 years ago

9. SPES

In an attempt to rescue Alicia, Siesta, Kimizuka, and Char set off to confront Hel and SPES on their home ground. There, they encounter one alarming surprise after another and come to realize that with SPES, nothing is as it seems.

Sunday · 5 years ago

10. So I Can't Become a Detective

Saikawa, Natsunagi, and Kimizuka set off on a cruise together, during which Kimizuka unexpectedly encounters a former acquaintance. It turns out that something precious is onboard the ship, something which attracts the wrong sort of attention.

Sunday · 5 years ago

11. A Light in the Midst of Hope

Facing off against Chameleon with Natsunagi’s life on the line, Kimizuka finds that he is not alone in this battle, with help coming in unexpected forms. But against this wily foe, Kimizuka’s allies--and his own resilience--are tested to the limits.

Sunday · 5 years ago

12. Those Dizzying Three Years I Spent with You Finale

Siesta, returned in spirit, partners with Kimizuka in a desperate battle against an ever-changing and resilient foe. In the aftermath of this battle, the survivors carry lingering questions and doubts, and must try to find closure amongst themselves.

Sunday · 5 years ago

The Detective Is Already Dead Season 1 guest stars

  • Nanae Yasuoka

    (voice)

  • Momoka Arakawa

    (voice)

  • Daisuke Nakamori

    (voice)

  • Aoto Norifumi

    (voice)

  • Yurina Amami

    Yurina Amami

    Cabin Attendant (voice)

  • Minori Sano

    Betelgeuse (voice)

  • Aya Hisakawa

    Aya Hisakawa

    Rose Bennett (voice)

  • Yumiri Hanamori

    Yumiri Hanamori

    Hel (voice)

  • Jouji Nakata

    Jouji Nakata

    Cerberus (voice)

  • Akiko Tanimae

    (voice)

  • Aiko Yamasaki

    (voice)

  • Yuya Kawaguchi

    (voice)

  • Takahiro Mori

    (voice)

  • Hiroaki Moriyama

    (voice)

  • Shizuka Furuya

    Shizuka Furuya

    Onboard Announcement (voice)

  • Tetsushi Kajimoto

    Tetsushi Kajimoto

    (voice)

The Detective Is Already Dead Season 1 FAQ

When does The Detective Is Already Dead Season 1 come out?

The Detective Is Already Dead Season 1 premiered Sunday, July 4, 2021 on AT-X.

How many episodes are in The Detective Is Already Dead Season 1?

The Detective Is Already Dead Season 1 has 12 episodes.

Are new episodes of The Detective Is Already Dead Season 1 released weekly?

New episodes are released weekly.

When is the The Detective Is Already Dead Season 1 finale?

The The Detective Is Already Dead Season 1 finale (Episode 12) aired Sunday, September 19, 2021.

How do I get notified when new The Detective Is Already Dead Season 1 episodes are released?

Download the Streambay app and follow The Detective Is Already Dead. You'll get a push notification the moment each new episode is out.

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