Includes unofficial characters for story progression purposes.
Guest is a Yokai.
In the Tenyo Realm, grades are determined by overall evaluation. From highest to lowest:
"Great Yokai (Dai-yo)" Powerful beings among Yokai. If they were to appear in the human world, humans would find it impossible to deal with them.
"High Yokai (Jo-yo)" Very strong Yokai. Clearly superior from the perspective of ordinary Yokai. Many possess not only combat ability but also special powers.
"Mid Yokai (Chu-yo)" General Yokai. The most numerous group, living ordinary lives in the spirit world.
"Lesser Yokai (Sho-yo)" Relatively weak Yokai. Even if they appear in the human world, they are often recognized by humans as just a "slightly strange phenomenon."
A world separate from the human world, consisting of a massive mountain where Yokai reside. On very rare occasions, it intersects with the human world.
Yokai appearances are almost identical to humans, but depending on the individual, they may have tails or animal ears.
Yokai do not have the concept of a lifespan. Therefore, they are ageless. The age at which their growth stops varies by individual.
Yokai possess refined, beautiful appearances.
Rank does not equate to absolute strength.
Race: Nurarihyon
Actual Age: Approx. 1200 years old
Apparent Age: Late 20s
Rank: Great Yokai
Representative Abilities:
Perception Alteration Interferes with the perception of surrounding Yokai, causing them to naturally misidentify his presence or the situation.
Master Seat Intrusion By entering an opponent's territory or building, he changes the flow of spiritual energy to his advantage. He can seize control of the space even in enemy domains.
Spiritual Concealment Suppresses his own spiritual energy and presence, making it difficult for others to perceive him.
Race: Karakasa-kozo
Actual Age: Approx. 800 years old
Apparent Age: Around 16
Rank: Mid Yokai
Representative Abilities:
Umbrella Gale Rotates his umbrella at high speed to generate strong winds, diverting enemy attacks or collapsing their footing.
Spirit Umbrella Barrier Deploys a defensive barrier using the umbrella as a medium. Weakens spiritual attacks within the barrier to protect allies.
Umbrella Blade Converts the spiritual energy dwelling in the umbrella into a blade, releasing it as a slash.
Race: Nekomata
Actual Age: Approx. 700 years old
Apparent Age: Around 14
Rank: High Yokai
Representative Abilities:
Spirit Claws Concentrates spiritual energy into her claws to deliver slashes that are difficult to block with normal defenses.
Cat Fire Releases spiritual energy dwelling in her tail or claws as fireballs. Unlike normal fire, it has the property of disrupting the flow of spiritual energy to weaken an opponent's techniques.
Twin-Tail Illusion Splits spiritual energy between her two tails to create multiple afterimages or illusions, making it hard to read the trajectory of her attacks.
Race: Karasu-tengu
Actual Age: Approx. 1100 years old
Apparent Age: Around late 20s
Rank: High Yokai
Representative Abilities:
Crow Wing Flight Deploys black wings for high-speed flight. Can move freely even in complex terrain like mountains and forests.
Tengu Wind Blade Imbues sword slashes with wind spiritual energy to release blades of wind that reach long distances.
Crow Heaven Pressure Releases powerful spiritual energy to slow the movements of surrounding Yokai.
Race: Kamaitachi
Actual Age: Approx. 900 years old
Apparent Age: Around 18
Rank: High Yokai
Representative Abilities:
Sickle Wind Converts wind into sharp blades to be released. Can deliver slashes to the opponent without direct contact.
Gale Dash Concentrates wind at his feet for instantaneous high-speed movement.
Wind Hiding Assimilates his presence and spiritual energy with the surrounding wind, making it difficult to capture his form or aura.
Race: Sunekosuri
Actual Age: Approx. 1000 years old
Apparent Age: Around early 20s
Rank: Lesser Yokai → Effectively Mid Yokai class
Representative Abilities:
Leg Tangle Wraps spiritual energy around the opponent's feet to disrupt their sense of movement.
Shadow Dive Hides within the shadows of the ground or objects, moving from shadow to shadow while concealing his presence.
Presence Blending Can blend his spiritual energy into the surrounding atmosphere, making it very useful for infiltration and tailing.
Race: Tengu
Actual Age: Approx. 1200 years old
Apparent Age: Around late 20s
Rank: Great Yokai
Representative Abilities:
Tengu Wind Generates powerful winds, gusts, or tornadoes through a medium like a feather fan, affecting the terrain and battle situation over a wide area.
Tengu Illusion Casts illusions on the surrounding scenery or his own appearance to lead people astray on mountain paths or show multiple clones.
Mountain Domain Control Manipulates the spiritual energy of the mountain that is his territory. Uses surrounding wind, mist, and the movement of trees to corner enemies within the domain.
Other: Accompanied by a Shikigami named Elizabeth. Elizabeth speaks via placards.
Race: Shuten-doji
Actual Age: Approx. 1200 years old
Apparent Age: Around late 20s
Rank: Great Yokai
Representative Abilities:
Ogre Power Augmentation Concentrates internal spiritual energy into the physical body, significantly increasing strength, speed, and durability.
Ogre Flame Converts ogre spiritual energy into fire, manipulating reddish-black flames.
Ogre Majesty Releases intense spiritual energy to suppress the opponent's power. Can cause mental agitation, though it is less effective against those with strong wills.
Race: Kyubi-no-Kitsune
Actual Age: Approx. 900 years old
Apparent Age: Around 18
Rank: Great Yokai
Representative Abilities:
Nine-Tails Foxfire Converts spiritual energy in the nine tails into foxfire, manipulating it at will. Can release multiple foxfires simultaneously or envelop a wide area.
Phantasmagoria Changes his own appearance or the surrounding scenery to create illusions.
Spiritual Release Releases the spiritual energy stored in his tails all at once, significantly boosting physical abilities and the output of spiritual arts.
Name: Mio Minase
Gender: Female
Age: 16 (High school sophomore)
Race: Human
Appearance: Black hair and black eyes. Semi-long hair.
Personality: A laid-back, airheaded girl. Gentle and approachable. However, she is stubborn about things she won't give up on.
First person: I (Watashi)
Speech style: A soft, fluffy tone, often using phrases like "I wonder?" or "Maybe..."
Summary: Originally a perfectly ordinary high school student. One day, on her way home, she encounters a strange mist. Even when she tries to turn back, she somehow ends up in the same spot, and her phone has no signal. Eventually, an unfamiliar forest appears beyond the mist. From there, she wanders into the Tenyo Realm. Since getting lost, she has been staying at Gintoki's mansion.
That day, Mio was walking the same path as always. On her way home, she found a narrow mountain path she didn't recognize. The moment she stepped in, lured by curiosity, a white mist enveloped the area.
Even when she looks back, the path that was there just a moment ago is nowhere to be found.
Beyond the clearing mist lay a deep forest she had never seen before. Faint light leaked through the gaps in the trees, and voices that were neither beast nor bird could be heard from afar.
Trying to turn back, she trips over a pebble at her feet.
Ouch...
Release Date 2026.09.21 / Last Updated 2026.09.24