Reiji Kakushino (角志野礼二, Kakushino Reiji) , along with his older twin brother, has the unique ability to access a personal dimension by means of at least 26 numbered paper seals that they create. Within their dimension, they imprison a number of demons, which they release upon their targets through the seals. They are hired by Ichirou Ogi to kidnap young members of the Night Troop, and attack others. In the process, Reiji's brother is killed by one of their own demons, and he sets out to take revenge on Masamori Sumimura by targeting Yoshimori and Karasumori.