Impressed by Shizuma’s contributions while helping the police with a case, Chief Superintendent Kawaji insists that he joins the force, and Shizuma soon finds himself working alongside Osanai as a police officer on patrol.
This is our business. 
As a guest, kindly stay out of it.
.هذا شأننا نحن
.لا تتدخّل فيه رجاءً بما أنّك ضيف
Das geht nur uns was an.
Este es nuestro negocio,
así que tú no te metas.
Este es nuestro negocio,
así que tú no te metas.
Ce ne sont pas tes affaires.
Personne ne t’a demandé ton avis.
Questo è un discorso tra membri del clan! 
Gli ospiti sono pregati di stare in silenzio!
Isso é coisa nossa. Convidados
deveriam ficar quietos.
У нас тут личное дело!
Не тебе, гостю, в него встревать.