When Nagomi hears that Chizuru's birthday has already passed, she decides to throw a combined party for both her and Kazuya, and she refuses to take no for an answer!
It's one of our iron-clad rules.
إنّها إحدى قواعدنا الأساسيّة
Sin excepción.
Es una norma férrea.
C’est un de nos rituels.
si faccia una cena in famiglia.