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Season 1 – Necronomico and the Cosmic Horror Show

Play trailer Poster for Season 1 – Necronomico and the Cosmic Horror Show Jul 2025 Drama Anime Play Trailer Watchlist
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Miko Kurono, also known as Necronomico, graduates from middle school and decides to pursue her dreams of becoming a streamer.
Necronomico and the Cosmic Horror Show — Season 1

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Cast & Crew

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Masato Matsune

Director

Riho Sugiyama

Miko Kurono

Nana Hasumi

Kanna Kagurasaka

Manaka Iwami

Mayu Mayusaka

Reiji Kawashima

Eita

Atsushi Tamaru

Seishiro Sano

Episodes

Episode 1 Aired Jul 1, 2025 No Spoilers! Let's Play the Old Ones' Demo -- Cthulhu Struggling streamer Miko Kurono joins a VR game to change her fate after a wave of incidents where popular streamers collapse during livestreams; she discovers the game is a deadly trap by the gods and must survive the unfolding cosmic horror. Details Episode 2 Aired Jul 8, 2025 [SAN Check] Small Streamers Collab! [Great Old Ones] The first game against the Great Old Ones begins. Details Episode 3 Aired Jul 15, 2025 [PvE] Just Another Day at the Old Ones' Academy [Shoggoth] Eita adds a new rule to the game. Details Episode 4 Aired Jul 22, 2025 [Puzzle Game] Welcome to Hotel Reversal [Escape Room] The Great Old Ones' next game is an escape room. Details Episode 5 Aired Jul 29, 2025 [Up and Down] Is Humanity Quiz a Kusoge? [Stole 1 Mil] The streamers attend the third game of the Cosmic Horror Show, this time hosted by Ghatanothoa. Details Episode 6 Aired Aug 5, 2025 [Foodie] Summoned for a Day With the Old Ones [Ancient City] The Great Old Ones manifest in the real world for a day of fun. Details Episode 7 Aired Aug 12, 2025 [Old Awakening] Kyoto Tower Defense [Cthugha] The battle to defend Kyoto from the Great Old Ones' armies begins. Details Episode 8 Aired Aug 19, 2025 [Putting Out Fires] Miko and Kanna`s TV Shot! [Top Cultist] Humanity begins to go mad as the last game approaches. Details Episode 9 Aired Aug 26, 2025 [Finals] Crying Out Family in the Mountains of Madness [Hastur] The last game begins at the Mountains of Madness. Details Episode 10 Aired Sep 2, 2025 [Raising Sim] I Made Me, and It's Got My Heart Thumping [Ghatanothoa] Ghatanothoa makes a special game for Kanna to play. Details Episode 11 Aired Sep 9, 2025 [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. Details Episode 12 Aired Sep 16, 2025 [The End?] The Call of Necronomico [Fin?] The last game begins. Details
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Necronomico and the Cosmic Horror Show — Season 1

Necronomico and the Cosmic Horror Show View more photos

Season Info

Director
Masato Matsune
Screenwriter
Makoto Uezu
Network
TMXJP
Genre
Drama, Anime
Original Language
Japanese
Release Date
Jul 1, 2025
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