In the future, individual districts have become isolated habitats called "clusters." Equa lives as a student in one such cluster, the university city of Ochanomizu, but she is actually an "extractor" who takes requests from people desperate to flee to other clusters. Shockingly, her latest client is a teacher at her school.
Everyone knows how 
straitlaced Yamada-sensei is.
يعرف الجميع تزمّت يامادا-سينسي
Ist Herr Yamada nicht eigentlich dafür
bekannt, total seriös zu sein?
El profesor Yamada es famoso
por ser muy responsable.
El profesor Yamada es famoso
por ser muy responsable.
Il est pas censé être connu
pour sa rigueur irréprochable ?
Il professor Yamada non è famoso 
per essere dannatamente serio?
Aquele Yamada-sensei não é famoso
por ser certinho como um santo?
Все знают, что Ямада тот ещё святоша.