22/7: 8+3=?

An additional thirteenth episode is featured in the sixth Blu-ray and DVD volume of the series. The project was brought back for its supporters on the day it was originally formed, December 24th. The following day, eight individuals arrive at the office to find the Wall fully restored, increasing the enigma surrounding it. To ease the unsettling atmosphere, Sakura suggests organizing a Christmas gathering to mark the group's reunion.

Traduzione in corso — testo originale in inglese.