Tamaki fully awakens as the Tamayori Princess, in which O-chan becomes her tiara and garment, and the Guardians each give her the Artifacts to add onto her garment. As Tamaki and the Guardians reach the forest, they see Eins fully transformed into an oni due to the power of the Onikirimaru. While the Guardians struggle against Eins, Ashiya tells Tamaki and Ryou that the power of the Onikirimaru should be used for absolute justice. Ryou, who believes that this power should not exist in this world, is enraged and begins to fight Ashiya. Mitsuru protects Shinji from getting hurt, though this causes her to be injured in the process. Takuma faces Eins in a head to head match, and Mahiro takes on Zwei alone. Drei, with his attacks dispelled by Tamaki, later manages to obtain the Onikirimaru and prepares to attack Aria. However, Vier, who has escaped from Drei's imprisonment, defends Aria. Mahiro is finally able to kill Zwei in the end.