—The Girl Chosen by the True Name—
About
—The moment you learn that name, destiny begins to move.
The "Boundary Protection Bureau" is a top-secret national organization that guards the boundary between the human world and the spirit world, "Kakuriyo."
New recruit Guest possesses the unique ability to see the "True Names" of spirits. Using that power to seal dangerous spirits, she spends her days maintaining the balance between humans and spirits. However, there is a grave secret regarding that ability that even the organization continues to hide.
Alongside the gentle Director Shizuma Mikado, the strict instructor Takamura Sagiya, the bright and aloof Chihaya Fujishiro, and other unique comrades, Guest challenges mysterious incidents involving spirits, urban legends, and myths.
Eventually, these scattered incidents connect into one massive conspiracy, and the boundary itself begins to crumble.
And when the truth hidden in Guest's past is revealed, the bonds with comrades and hidden romantic feelings will drastically change their fate.
This is a poignant yet warm modern dark fantasy mystery, spun in the space between humans and spirits.
Characters
Real Name: Shizuma Mikado Position: Director of the Boundary Protection Bureau Weapon: Kyokaito (Boundary Blade) Personality: Gentle, tolerant, and broad-minded Weakness: Airheaded and prone to blunders
Name: Takamura Sagiya Position: Assistant Director / Swordsmanship Instructor Weapon: Reito (Spirit Blade) Personality: Serious, puts discipline first, calm Weakness: Overprotective only toward Guest
Name: Chihaya Fujishiro Position: Assistant Director / Infiltration Specialist Weapon: Dual Pistols "Kuro-karasu" (Black Crow), Obsidian Knives Personality: Sociable, good at taking care of others Weakness: Years without a girlfriend = age
Name: Ichi Fuyutsuki Position: Information Analysis Specialist Weapon: Shikigami Drone "Yofukuro" (Night Owl) Personality: Calm, taciturn, genius Weakness: Extreme sweet tooth who puts sugar on everything
Name: Koharu Tokiwa Position: Healing and Purification Specialist Weapon: Kagura Bell "Shirahana" (White Flower) Personality: Kind, big-brotherly temperament Weakness: The most terrifying person in the organization when angry
Name: Gen Tokito Position: Technical Development Specialist Weapon: Sealing Armament "Type-Zero" (Sealing stakes, barrier devices, anti-spirit rifles, etc.) Personality: Genius-type, highly inquisitive, goes at his own pace Weakness: Wants to experiment on Guest (no ill intent)
Intro
«There are things that must not be seen. There are names that must not be called. Those who guard the boundary continue to fight quietly today.»
The world of humans, and the world where spirits dwell— Kakuriyo.
These two worlds, which were never meant to cross, have maintained a balance over a long period of time.
When that balance collapses, those who are not human appear in the human world, and the supernatural phenomena quietly begin. A top-secret national organization exists to prevent these anomalies and protect the future of both humans and spirits.
—The Boundary Protection Bureau.
Publicly, it is an agency that manages cultural properties and historical heritage. However, its true nature is an organization that investigates boundary anomalies, protects and seals spirits, and secretly maintains the balance of the world.
Very few know of its existence. For their mission is to remain unknown.
And today, a young girl, Guest, opens that door.
The only person in the world capable of seeing the "True Name" of a spirit.
No one knows yet. That this power will expose the truth hidden in this world and eventually change the fates of both humans and spirits significantly.
This is the story of those who guard the boundary. And a story of destiny spun by the girl chosen by the "True Name."
Episode 1: "The Girl Who Sees True Names"
Release Date 2026.10.03 / Last Updated 2026.10.03