Necronomico and the Cosmic Horror Show (2025) | ecco

Necronomico and the Cosmic Horror Show

Amazon Prime Video

Necronomico and the Cosmic Horror Show

1

Season

2025

Japan

5.2

Miko Kurono starts streaming after middle school. While with her friend Mayu and rival Kanna, she joins a VR game offering mysterious challenges alongside other streamers.

Episode List

(Hatsu Mi)Jashin Gêmu Taikenban Yattemita (Kuturufu)

S1 • E1

(Hatsu Mi)Jashin Gêmu Taikenban Yattemita (Kuturufu)

Struggling streamer Miko Kurono joins the new VR game "KADATH" to change her fate, after a wave of mysterious incidents where popular streamers collapse during live-streams. She soon discovers the game is a deadly trap by the gods and must survive the unfolding cosmic horror.

(Shôkido) Jaku Raibâ de Atsumattemita (Kyû Shihai-sha)

S1 • E2

(Shôkido) Jaku Raibâ de Atsumattemita (Kyû Shihai-sha)

The first game against the Great Old Ones begins.

(PvE) Tanoshii Jashin Gakuen (Shoggoth)

S1 • E3

(PvE) Tanoshii Jashin Gakuen (Shoggoth)

Eita adds a new rule to the game.

Episode #1.4

S1 • E4

Episode #1.4

The Great Old Ones' next game is an escape room.

Episode #1.5

S1 • E5

Episode #1.5

The streamers attend the third game of the Cosmic Horror Show, this time hosted by Ghatanothoa.

Episode #1.6

S1 • E6

Episode #1.6

The Great Old Ones manifest in the real world for a day of fun.

(Old Awakening) Kyoto Tower Defense (Cthugha)

S1 • E7

(Old Awakening) Kyoto Tower Defense (Cthugha)

The battle to defend Kyoto from the Great Old Ones' armies begins.

(Putting Out Fires) Miko and Kanna's TV Shot! (Top Cultist)

S1 • E8

(Putting Out Fires) Miko and Kanna's TV Shot! (Top Cultist)

Humanity begins to go mad as the last game approaches.

(Finals) Crying Out Family in the Mountains of Madness (Hastur)

S1 • E9

(Finals) Crying Out Family in the Mountains of Madness (Hastur)

The last game begins at the Mountains of Madness.

(Raising Sim) I Made Me, and It's Got My Heart Thumping (Ghatanothoa)

S1 • E10

(Raising Sim) I Made Me, and It's Got My Heart Thumping (Ghatanothoa)

Ghatanothoa makes a special game for Kanna to play.

(R'lyeh) Return from the Unlighted Chambers (Cthulhu)

S1 • E11

(R'lyeh) Return from the Unlighted Chambers (Cthulhu)

In the final phase, Miko has to overcome a lot of obstacles if she wants to reach Cthulhu.

(The End?) The Call of Necronomico (Fin?)

S1 • E12

(The End?) The Call of Necronomico (Fin?)

The last game begins.

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Cast

Nana Hasumi

Kanna Kagurazaka

Hiroaki Hirata

Hiroaki Hirata

Hunter JOE

Taichi Ichikawa

NAO-KICHI

Ayasa Itô

Gua

Manaka Iwami

Manaka Iwami

Mayu Mayusaka

Reiji Kawashima

Eita

Katsuyuki Konishi

Katsuyuki Konishi

Ghatanothoa

Kyouhei Natsume

Hiroshi Takashiro

Hazuki Ogino

Tsugumi Tsukasa

Kazuyuki Okitsu

Kazuyuki Okitsu

Hastur