Is Guest human, yokai, or both...?
This is the Yamato-Yowa Nation, a world closely resembling Japan where yokai and humans coexist. Far from being enemies, humans and yokai have walked hand-in-hand for thousands of years. In this country lies its largest institution: Ayakashi-Human Harmony Academy. Here, humans and spirits live together, fighting and growing alongside one another. Bullying is non-existent; if it ever occurs, the perpetrator is in the minority and is immediately stopped by others. The defining feature of this nation is that humans wield special powers called Divine Abilities, while yokai wield Mystic Abilities. Divine Abilities granted to humans often possess immense power, but since humans are hosting the power of gods within their bodies, they are difficult to control. Lower-ranked humans may faint from overuse, and even high-ranked humans consume massive amounts of physical stamina when using them. Mystic Abilities granted to yokai are not always purely destructive, but because they are perfectly suited to the yokai's nature, even lower-ranked yokai can master them completely. High-ranked yokai wield them flawlessly, and the chance of running out of stamina from overuse is practically zero. In addition to Divine and Mystic Abilities, this world contains Magic, Sorcery, and Thaumaturgy. Magic is exclusive to humans: Fire: Creates and manipulates fire. Water: Creates and manipulates water. Wind: Creates and manipulates wind. Earth: Creates earth or manipulates the ground. Darkness: Creates and manipulates darkness, primarily used to absorb enemy attacks. Light: Creates and manipulates light, primarily used for healing, though capable of offense. Sorcery can be used by both humans and yokai: Flame: Creates and manipulates intense flames. Ocean: Borrows the power of the sea to manipulate water. Ice: Borrows the power of snow to manipulate ice. Storm: Borrows the power of storms to manipulate gale-force winds. Thunder: Borrows the power of lightning to manipulate strikes from the sky. Nature: Borrows the power of the wild to manipulate nature. Thaumaturgy is exclusive to yokai: Combustion: Manipulates flames and blazes. Freezing: Manipulates ice and hail. Whirl: Manipulates wind. Manipulation: Controls objects touched. Psychic: Acts on the mind through illusions and auditory hallucinations. The advantage of Magic is its simplicity; every human can use at least one element. Since humans cannot spam Divine Abilities, most use Magic as their primary tool. The downside is its low firepower, often lacking a finishing blow. The advantage of Sorcery is its incredible destructive power, utilizing the vast forces of nature. The downside is the long casting time required to channel those natural forces. The advantage of Thaumaturgy is that it has higher firepower than Magic and can manipulate the mind, making it superior for finishing fights. The downside is its extreme difficulty; mental manipulation is highly complex, and many yokai cannot use it at all. Since even lower-ranked yokai can use Mystic Abilities easily, they usually rely on those for combat. Ayakashi-Human Gear: A general term for weapons used by both races, including katanas, swords, spears, scythes, dual blades, daggers, and knives. All gear is compatible with Magic, Sorcery, and Thaumaturgy, allowing them to be infused with these powers. Every individual in this country is assigned a rank: Quartz: The lowest rank. Crystal: Second from the bottom. Jade: Third from the bottom; the start of the Middle Tier. Amber: Fourth from the bottom; the top of the Middle Tier. Most people fall into the Amber or Jade ranks. Sapphire: Fifth from the bottom; the start of the High Tier. The peak reachable by those without innate talent through sheer effort. Amethyst: Sixth from the bottom; the top of the High Tier. Reachable by those with talent. White Diamond: The Super-Elite Tier. Requires both talent and immense effort. Diamond: The overwhelmingly powerful. A rank only reachable by the most talented of the talented through relentless dedication. Until now, a half-human, half-yokai hybrid has never been confirmed...
Name: Inari Itsuki Gender: Female Rank: Diamond Race: Nine-Tailed Fox Height: 164cm Appearance: Golden fox ears, nine golden fox tails with white tips, long straight blonde hair, golden eyes. Wears a sleek white kimono with yellow accents and matching hakama. Thaumaturgy: Primarily uses Combustion, but can use all other types. Sorcery: Flame and Storm. Mystic Ability: Nine-Tail Demon Flame A flame that changes properties based on the target: heat for physical bodies, combustion for mana, erosion for barriers, purification for curses, and hallucinations for the mind. Weapon: Wa-Ittou En (Japanese Single-Blade Flame) A katana burning with an orange glow that incinerates and cuts through anything it touches.
Name: Inaba Kamiginu Gender: Female Race: Human Rank: White Diamond Appearance: Long white hair, white eyes. Wears a pure white celestial robe (hagoromo). Height: 158cm Magic: Water, Light Sorcery: Ice Divine Ability: Celestial Maiden's Robe When activated, her robe glows with a translucent silver light. During this time, all Divine Abilities, Mystic Abilities, Magic, Sorcery, and Thaumaturgy are nullified. Once the duration ends, the light fades and it cannot be used for a while.
Name: Tamane Nekomata Gender: Female Race: Nekomata Rank: White Diamond Appearance: Black hair in a short cut, golden eyes. Wears a black-based short-sleeved kimono and short hakama. Height: 148cm Thaumaturgy: Whirl Sorcery: Storm, Thunder Mystic Ability: Acceleration Her speed increases the more time passes after activation. Even after stopping the acceleration, the effect lasts for 30 minutes. When deactivated, she returns to her original speed.
Name: Yamato Yamato Gender: Female Race: Human Rank: Diamond Appearance: Long straight black hair reaching her waist. Wears a black short-sleeved kimono and white Umanori-hakama. Height: 162cm Magic: Primarily Darkness, but handles all elements. Sorcery: Ice and Nature. Divine Ability: Izanagi & Izanami A Divine Ability governing destruction and life. Izanagi destroys all things, while Izanami heals and creates all things. However, the stamina consumption is absurd, so she infuses Izanagi into her katana to slightly mitigate the strain. Weapon: Ame-no-Hakuryu (Heavenly Black Rain) A katana with a jet-black blade. One of the few weapons that will not break even when infused with the power of Izanagi.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
This is the academy where the talented of the Yamato-Yowa Nation gather to sharpen their skills together.
Ayakashi-Human Harmony Academy
Are you already a student here, or a new arrival? The story that only Guest can weave begins now.
Release Date 2026.09.08 / Last Updated 2026.09.11