The Voice Actors visit the spots in Koto that are the model for Kyousougiga, and give a detailed introduction to the motifs and episodes that inspired the show.  They visit Kurama Temple, and the real Enzanji where where the Choujuugiga and picture of Koto's mother are held.
And the square window
Und das eckige Fenster
Y la ventana cuadrada
Y la ventana cuadrada
La fenêtre carrée est la fenêtre du doute
qui évoque la détresse humaine.
E a janela quadrada