To build a castle in one night is preposterous, but Yoshiharu knows it’s the next move to make.  But convincing Nobuna will take longer.
You make the parts for a 
building somewhere else,
Man baut erst die Teile 
des Gebäudes woanders zusammen,
Haces las partes del edificio 
en otro lado y luego
Haces las partes del edificio en una parte,
On construit des parties
 du bâtiment à un endroit,
Você faz partes para uma construção em outro lugar,