When Momoka becomes infected by an unknown virus, the government's fearsome and secret National Survival Game Club moves to restrain her. Miou announces the Survival Game Club's mission to throw a birthday party for Urara! While Momoka is normally cold to Urara, she decides she should at least be nice to her on this day and does her best to prepare.
on the 26th floor of the 
Kodansha building in Otowa.
26. Stock des Kodansha-Gebäudes 
in Otowa reserviert.
en el piso 26 del edificio 
de Kodansha en Otowa.
en el piso 26 del edificio 
de Kodansha en Otowa.
no 26º andar do prédio da
Kodansha em Otawa.