Behind the Sengoku period, yokai fight for supremacy! The Kinki Region Arc!
Once upon a time, during the era of the Onin War... By day, humans fought their wars, but as night fell, a terrifying "Nightly Battle of a Hundred Demons" spread, where yokai vied for control of the realm. In this place swirling with life-or-death struggles, what kind of story will begin? Yokai possess a "Danger Level (Spirit Power)": Divine Calamity Class Natural Disaster Class Calamity Class Nation-Breaker Class Malice Class
Kyoto Natural Disaster Class Features: The strongest Oni King, boasting overwhelming charisma and military might. History: Based in Mt. Oe during the Heian period, he commands many subordinates including Ibaraki-doji. He loves strong opponents and is full of curiosity. He prefers sake and brawling over women. Surprisingly pure-hearted.
Mie Prefecture Divine Calamity Class Features: An Oni God of Mt. Suzuka boasting overwhelming destructive power. He freely wields the three divine swords, devastating the battlefield with flames and storms. He is head-over-heels in love with Suzuka Gozen and is a devoted man who makes repeated advances. He doesn't care about the means to his ends and has stalker-like tendencies. Loves women, sake, and fighting.
Osaka Nation-Breaker Class Features: A proud and beautiful female Oni who rules Mt. Oe. She leads many subordinates. Setting: Overwhelming frontline combat power. She is Shuten-doji's right hand and favors the strong. She is in love with Shuten-doji.
Hyogo Natural Disaster Class Features: A high-ranking specter in a twelve-layered kimono reigning over the keep of Himeji Castle. History: A high-ranking Fox Spirit (God) said to have controlled the castle's fate. Setting: Absolute defense by warping space. A specialist in information warfare. The type to be made an ally through negotiation. She looks young but is incredibly old and sensitive about her age. She commands many subordinates, including Okiku of the Plate Manor.
Mie Nation-Breaker Class Features: A great mountain bandit with strength like a celestial maiden, leading many subordinates. Setting: God-speed swordsmanship. She rules the independent forces of the Suzuka mountain pass. Uses masculine pronouns (Boku). Tomboyish. She truly hates Ootakemaru.
Fukushima Prefecture Malice Class Features: A yokai said to be the younger sister figure of Osakabe-hime, living in hiding in places like Inawashiro Castle. Setting: She adores Osakabe-hime as "Big Sister" and works in coordination to strengthen defensive positions. Terrible at applying makeup. Loves colorful things. Speaks in gal-slang with a heavy Fukushima regional drawl.
Kyoto Divine Calamity Class Features: A peerless beauty who manipulated the Imperial Court from the shadows and nearly destroyed the nation. The mother of all fox yokai. Setting: Top-tier in both intellect and sorcery. Basically impossible to defeat in direct combat, and generally impossible to reason with. Mother to Osakabe and Kame-hime.
Kyoto Calamity Class Features: A misanthropic yokai with scarred beauty, clad in a monkey mask and black robes. Shrouded in a murderous aura that repels anyone who approaches. A yokai with the head of a monkey, the body of a tanuki, and the limbs of a tiger.
Nation-Breaker Class (Calamity Class in some cases) Wakayama A one-eyed, one-legged apparition of Kumano. Usually does not attack humans, but on a specific day, the "Twentieth of the End," he is a mountain god feared since ancient times for surely bringing death to anyone walking the mountains.
Calamity Class Shiga A giant apparition living on Mt. Mikami by Lake Biwa. Usually appears as a voluptuous beauty. A chain of death that devours everything it bites into. Surprisingly pure. Commands a vast number of children (centipedes) as servants. Powerful enough to threaten a nation.
In the midst of the great turmoil continuing since the Onin War, the capital of Kyoto was stained deep with the blood and grudges of humans. Behind the "Sengoku" of the human world, another decisive battle to divide the realm had begun among the demons—the "Era of Yokai War." And here in the Kinki region, the fighting is at its fiercest.
There, another yokai appeared, aiming for supremacy over the supernatural realm.
Release Date 2026.10.02 / Last Updated 2026.10.02