Kanami and the others arrive at Mokusa's headquarters and meet with Origami Yukari's younger sister, Akane. The girls learn the truth of the Great Disaster of Sagami Bay that occurred 20 years ago from her and Friedman. The truth of that day is vastly different from what the young Toji have been taught in school.
one after another in cooperation 
with other countries.
.واحدة تلو الأخرى بمساعدة دول أخرى
eine nach der anderen in Kooperation
mit anderen Ländern entwickelt.
en cooperación con otros países.
en cooperación con otros países.
ont été développées
avec l’aide de pays étrangers.
molte nuove tecnologie 
in collaborazione con altri Paesi.
um atrás da outra,
em cooperação com outros países.
началось активное развитие технологий.