
After a Momotaro assassin suddenly kills his adoptive father, Shiki vows to avenge him. But first, he must learn to control his newly awakened Oni blood.






Teenager Shiki is attacked by a mysterious man. As his foster father Tsuyoshi helps him flee, he learns of his surprising and legendary heritage.
Shiki awakes to find himself before Oni Agency member Naito Mudano, who evaluates Shiki's potential as a valuable addition to the organization.
Mudano splits the new students into teams before the strange game of tag begins, but Shiki soon gets into a fight with his teammate Jin Kougasaki.
Shiki collapses after overexerting himself during his fight with the titan. Unconcerned about his teammates, Kougasaki attempts to take down Mudano.
Mudano takes Shiki and the others to the Oni Agency's Kyoto base. But a sinister plot to disturb their hidden sanctuary is already quietly underway.
Forced to fight their reanimated fallen comrades, the Support Unit members find themselves overwhelmed, putting the Kyoto Base at serious risk.
After Tsubakiri launches a surprise attack, Oiranzaka attempts to buy time for the others to find a way to escape from Yomogi's black bacteria trap.
Despite Sazanami's confidence, one of the Uglies quickly overpowers her. The terrified Kiriyama feels helpless as he watches from his hiding place.
Tsubakiri opens a coffin, out of which steps the reanimated corpse of a Momotaro agent who Tsubakiri claims chose to become his puppet.
Samidare visits the Momotaro headquarters in Tokyo. Brushing off fellow agent Shinya's provocations, he declares he will be the one to kill Shiki.
Overwhelmed by Shiki's intense flames, a wounded Tsubakiri recalls the promise he made to his mentor, Manaka — the man whose corpse he controls.
On a stormy night when the students are unwinding in the baths after training, Mudano orders them to assemble in the gym for an evacuation drill.
Mudano and the others arrive in Tokyo to observe the Oni Agency units. Shiki visits a local festival, where he hits it off with a cop named Mikado.
When Kougasaki uses his blood technique in public, the Momotaro agents detect it and move to capture him. Mudano takes the students to an Oni hideout.
Shinya is looking for the academy students to carry out the plan he has in mind.
A kidnapping, a hostage, and a secret plan intertwine in an attempt to find Shiki's whereabouts.
Jin reminisces about everything he experienced during his childhood.
The squadrons are set in motion as doubts creep in about what's coming.
Mikado meets Shiki and reveals who he is, but Shiki doesn't know why he knows his name or what he's plotting.
The tarot cards and their position can tip the balance of the fight one way or the other.
During the battle, Shinya remembers his past and what motivated him to aspire to get where he is today.
After awakening as an Oni, Shiki Ichinose must master his power and join the age-old war against the Momotaro.
After the battle, everyone must re-evaluate their destiny and the next steps that need to be taken.