AI-Generated World

Demon Slayer Simulator — AI Anime World | Neta Studio

A secret war unfolds across early twentieth-century Japan. Demons, born from the blood of Muzan Kibutsuji, stalk villages after dark, while the Demon Slayer Corps trains young fighters in elemental Breathing Styles. Kindness, found family, and iron resolve clash with immortal hunger, as one boy seeks a cure for his demon sister and the death of the first demon.

View World / Fork / Open in Studio

In Taisho-era Japan, the night belongs to demons who feast on human flesh. Against them stand the Demon Slayer Corps — swordsmen who master Breathing Styles and wield sun-forged Nichirin blades, fighting a war the public must never fully know.

Core Conflict

Humanity's fragile hope — the Corps, Breathing Styles, and the bond between Tanjiro and Nezuko — stands against Muzan Kibutsuji's immortal tyranny and the Upper Rank demons who enforce his will under cover of night.

Demon Slayer Simulator — An Interactive Anime World

In Taisho-era Japan, demons walk the night. The Demon Slayer Corps stands as humanity's last line of defense, wielding Nichirin blades and ancient Breathing Techniques. This AI-generated world captures the beauty and brutality of Kimetsu no Yaiba.

The World

From the snowy mountains where Tanjiro's journey began to the hidden Swordsmith Village, the world spans the full geography of the series. Wisteria houses offer safe haven. The Infinity Castle waits at the story's end.

Featured Works

Final Selection Visual Novel — Survive seven nights on a demon-infested mountain
Breathing Forms Action Game — Master Water, Flame, and Thunder Breathing in combat
Hashira Gathering Fan Game — Train under the nine Pillars
Swordsmith Village Story — Journey through Taisho Japan discovering hidden places

Characters

8 characters in this world

Tanjiro Kamado

Kind-hearted Demon Slayer who fights to cure his demon sister and avenge his family.

Nezuko Kamado

Tanjiro's younger sister, a demon who resists her hunger to protect humans.

Zenitsu Agatsuma

Thunder Breathing swordsman who freezes in fear when awake and fights like lightning when unconscious.

Inosuke Hashibira

Wild boar-masked fighter who invented Beast Breathing and thrives on pure combat instinct.

Giyu Tomioka

Water Hashira who spared Nezuko and set Tanjiro on the path of a Demon Slayer.

Shinobu Kocho

Insect Hashira who smiles through grief and kills demons with poison instead of beheading.

Kyojuro Rengoku

Flame Hashira whose blazing spirit lights the path for the next generation of slayers.

Muzan Kibutsuji

The first demon and progenitor of all others, hunting a way to conquer the sun itself.

World Map

6 locations to explore

Mount Sagiri

Mist-wrapped training mountain of Sakonji Urokodaki, cradle of Water Breathing disciples.

Butterfly Mansion

Healing estate of the Insect Hashira, where wounded slayers recover and poisons are refined.

Yoshiwara Entertainment District

Lantern-lit pleasure quarter where Upper Rank demons hide behind silk, perfume, and night.

Swordsmith Village

Secret forest settlement where Nichirin blades are forged and the Corps' steel is born.

Infinity Castle

Muzan's shifting fortress of endless corridors where the final war against the demons unfolds.

Asakusa

A neon-tinged Taisho entertainment district where Tanjiro first confronts Muzan among crowds.

Featured Works

1 works shared from this world

Web Experience

Demon Slayer — Final Selection: Interactive Visual Novel

How to Play & Fork

Browse the featured works below to explore this world's characters, locations, and stories.

Want to build on this world? Click Fork / Open in Studio to copy its characters, locations, and works into your own Neta Studio space — then remix, extend, or take the story in a new direction.

View World