A private dimension under the control of the Kakushino Twins. They have the ability to create numerous paper portals that serve as doorways to and from the dimension, and can manipulate virtually any surface within it (such as creating or collapsing walls in an instant). Additionally, they imprison several Ayakashi there. The dimension is structured as a long hallway, with a single chamber on each end, and numerous holding cells (for Ayakashi and hostages) built into the walls on both sides.
- ↑ Kekkaishi manga, Chapter 145, page 13