Despite joining the Armed Detective Agency, Nakajima lacks convection that he'd be of any use. Just as he's about to bid the agency farewell, a bomber takes over the agency with one of the agency employees as his hostage...!
Everyone at the Armed Detective Agency... 
the private investigators, that is...
...جميع من في وكالة التّحقيق المسلّحة
...أو بالأحرى، المحقّقون السريّون
Die so genannten
bewaffneten Detektive
Todos en la agencia...
me refiero a los detectives,
Todos en la agencia…
me refiero a los detectives,
À l’Agence des détectives armés,
All'Agenzia di Detective Armati, tutti... 
cioè, gli investigatori privati...
Na Agência de Detetives Armados,
 todos os detetives, na realidade,
А правда, что все до единого
сыщики в вашем сыскном бюро