Miyabi's friends and teachers work to protect her from the corrupt teachers' union whose pressure on Mr. Saitou over his unprofessional relationship drove his student lover to suicide.
It's not your
or our responsibility...
... ليسَتْ مسؤوليّتكم أو مسؤوليتنا
Es ist nicht Ihre oder
unsere Verantwortung …
No es nuestra responsabilidad...
No es nuestra responsabilidad...
Nous nous devons de…
Não é nossa 
responsabilidade nem sua.