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Anime series

Deep Insanity: The Lost Child

Latest episode

S1 E12 · Resolution

About Deep Insanity: The Lost Child

Deep Insanity: The Lost Child is a sci-fi & fantasy and action & adventure anime series that premiered on TOKYO MX on October 13, 2021. It has 1 season and 12 episodes so far and has ended. The latest episode, Season 1 Episode 12 "Resolution", aired on December 29, 2021.

Madness and unawakening sleep, Randolph syndrome. This new illness is slowly but steadily approaching humanity, caused by the huge underground world Asylum that appeared in Antarctica. There are strange creatures different from the earth, and unknown resources. People bet their lives on the depths of the mysterious new world to get huge wealth, organizational plots, or their own ambitions. And here alone, a young man with a wish in his heart is trying to challenge the front line of Asylum.

  • Sci-Fi & Fantasy
  • Animation
  • Action & Adventure

Last updated

Episodes

12 episodes · 1 season

Season 1

2021 · 12 episodes · Last episode: 4 years ago

Deep Insanity: The Lost Child Season 1 release dates →
  1. Deep Insanity: The Lost Child S1 E12 still E12

    12. Resolution

    Finale

    Shigure travels through time once more to save Vera and stop Iceman from destroying the world.

  2. Deep Insanity: The Lost Child S1 E11 still E11

    11. Revolution

    Now trapped in a time loop, Shigure struggles to unravel the mystery behind EL-Cee and Iceman's plans.

  3. Deep Insanity: The Lost Child S1 E10 still E10

    10. Re:take

    Vera drives Shigure away from the platoon, but he's not ready to leave the Asylum... yet.

  4. Deep Insanity: The Lost Child S1 E9 still E9

    9. take 09

    Vera is trapped in a time loop as she tries to complete her assassination mission. She reflects on the best way to make the mission successful.

  5. Deep Insanity: The Lost Child S1 E8 still E8

    8. take 08

    With strong pressure from the command hierarchy, Vera decides to lead a mission to the Asylum on her own.

  6. Deep Insanity: The Lost Child S1 E7 still E7

    7. take 07

    With Leslie's death, the team is forced to find its way alone. And Shigure starts to have doubts about his mission...

  7. Deep Insanity: The Lost Child S1 E6 still E6

    6. take 06

    The day of the plan has arrived and the team heads towards the Asylum. But when Hayden shows up during the mission, things go terribly wrong.

  8. Deep Insanity: The Lost Child S1 E5 still E5

    5. take 05

    Shigure is always embarrassed around Kobato and the rest of the team thinks he might have a crush on her. They hatch a plan to bring them together, but...

  9. Deep Insanity: The Lost Child S1 E4 still E4

    4. take 04

    Shigure delves into XO Leslie's past when a mysterious assailant suddenly ambushes him.

  10. Deep Insanity: The Lost Child S1 E3 still E3

    3. take 03

    Larry goes on a dangerous and illegal mission deep in the Asylum and forces Shigure to go with him.

  11. Deep Insanity: The Lost Child S1 E2 still E2

    2. take 02

    As Shigure begins to settle into his new life as a Sleeper, he begins to wonder what he is good at and what he can accomplish at the Asylum.

  12. Deep Insanity: The Lost Child S1 E1 still E1

    1. take 01

    A strange disease is linked to a mysterious hole that leads to an underground world: the Asylum. "Sleepers" come to this world to fight strange monsters and retrieve unknown resources. Now, a young man who dreams of being a hero has arrived at the Asylum.

Deep Insanity: The Lost Child FAQ

Will there be new episodes of Deep Insanity: The Lost Child?

Deep Insanity: The Lost Child has ended, so no new episodes are scheduled. The final episode aired on December 29, 2021.

When did the latest episode of Deep Insanity: The Lost Child come out?

The most recent episode of Deep Insanity: The Lost Child, Season 1 Episode 12 "Resolution", aired on December 29, 2021.

How many seasons of Deep Insanity: The Lost Child are there?

Deep Insanity: The Lost Child has 1 season with 12 episodes in total.

When did Deep Insanity: The Lost Child first air?

Deep Insanity: The Lost Child first aired on TOKYO MX on October 13, 2021.

How do I get notified when new episodes of Deep Insanity: The Lost Child are released?

Download the Streambay app, follow Deep Insanity: The Lost Child, and you'll get a push notification the moment each new episode is released.

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