Necronomico and the Cosmic Horror Show
Necronomico and the Cosmic Horror Show

Necronomico and the Cosmic Horror Show (2025)

6.31 seasonsAnimation, Action & Adventure, Comedy, Sci-Fi & Fantasy

Miko Kurono, also known as Necronomico, graduates from middle school and decides to pursue her dreams of becoming a streamer. One day, as she’s with her childhood friend, Mayu Mayusaka, and her rival, Kanna Kagurasaka, she accepts an offer to play a new VR game. The game gives Miko the opportunity to take on mysterious challenges with other unique streamers she meets within the VR world.

📺 Seasons & Episodes

Season 112 episodes
[No Spoilers!] Let's Play the Old Ones' Demo [Cthulhu]

1. [No Spoilers!] Let's Play the Old Ones' Demo [Cthulhu]

24 min

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 livestreams. She soon discovers the game is a deadly trap by the gods and must survive the unfolding cosmic horror.

[SAN Check] Small Streamers Collab! [Great Old Ones]

2. [SAN Check] Small Streamers Collab! [Great Old Ones]

24 min

The first game against the Great Old Ones begins.

[PvE] Just Another Day at the Old Ones' Academy [Shoggoth]

3. [PvE] Just Another Day at the Old Ones' Academy [Shoggoth]

24 min

Eita adds a new rule to the game.

[Puzzle Game] Welcome to Hotel Reversal [Escape Room]

4. [Puzzle Game] Welcome to Hotel Reversal [Escape Room]

24 min

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

[Up and Down] Is Humanity Quiz a Kusoge? [Stole 1 Mil]

5. [Up and Down] Is Humanity Quiz a Kusoge? [Stole 1 Mil]

24 min

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

[Foodie] Summoned for a Day With the Old Ones [Ancient City]

6. [Foodie] Summoned for a Day With the Old Ones [Ancient City]

24 min

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

[Old Awakening] Kyoto Tower Defense [Cthugha]

7. [Old Awakening] Kyoto Tower Defense [Cthugha]

24 min

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

[Putting Out Fires] Miko and Kanna's TV Shot! [Top Cultist]

8. [Putting Out Fires] Miko and Kanna's TV Shot! [Top Cultist]

24 min

Humanity begins to go mad as the last game approaches.

[Finals] Crying Out Family in the Mountains of Madness [Hastur]

9. [Finals] Crying Out Family in the Mountains of Madness [Hastur]

24 min

The last game begins at the Mountains of Madness.

[Raising Sim] I Made Me, and It's Got My Heart Thumping [Ghatanothoa]

10. [Raising Sim] I Made Me, and It's Got My Heart Thumping [Ghatanothoa]

24 min

Ghatanothoa makes a special game for Kanna to play.

[R'lyeh] Return from the Unlighted Chambers [Cthulhu]

11. [R'lyeh] Return from the Unlighted Chambers [Cthulhu]

24 min

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?]

12. [The End?] The Call of Necronomico [Fin?]

24 min

The last game begins.

Cast

Riho Sugiyama

Riho Sugiyama

Miko Kurono (voice)

Nana Hasumi

Nana Hasumi

Kanna Kagurazaka (voice)

Manaka Iwami

Manaka Iwami

Mayu Mayusaka / Cthulhu (voice)

Reiji Kawashima

Reiji Kawashima

Eita (voice)

Hiroki Yasumoto

Hiroki Yasumoto

Tick Tock Man (voice)

Kazuyuki Okitsu

Kazuyuki Okitsu

Hastur (voice)

Katsuyuki Konishi

Katsuyuki Konishi

Ghatanothoa (voice)

Ayasa Ito

Ayasa Ito

Cthugha (voice)

Zhar

Zhar

Zhar

Lloigor

Lloigor

Lloigor

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