A suspicious shadow is trying to break into the office.
After determining the identity of the shadow, Javelin and friends end up cleaning the office along with Mikasa-daisenpai.
And what's this behind the shelf, something highly classified?
What's all this noise in 
the middle of the day?
ما كلّ هذه الضجّة في هذا الوقت؟
Was soll dieser Lärm am helllichten Tag?
¿Qué estás haciendo a plena luz del día?
¿Qué estás haciendo a plena luz del día?
Qu’est-ce que vous faites,
de bon matin ?
Cos'è tutto questo rumore in pieno giorno?
O que estão fazendo a essa hora?
Что за шум посреди дня?