Wakana felt relieved just for a moment after they got all of the materials they needed for Marin's cosplay, but then he's shocked to find out that he needs to finish the cosplay in two weeks. On top of that, his grandfather, Kaoru, hurts his back, so Wakana has to run the shop and he also has midterms. Wakana feels overwhelmed and gets depressed, wondering if he'll ever actually become a kashirashi at this point.
If you're all right with me doing it, 
I can give you a tour after 4:30 PM.
إن لم يكن لديكِ مانع أن أفعلها، يمكنني
منحكما جولة بعد السّاعة 4:30 مساء
Wenn es Ihnen recht ist, könnte ich Sie
abends nach 16.30 Uhr herumführen.
Posso farvi io da guida,
domani dopo le quattro e mezza.
Posso guiá-los a partir das 16h.