Events are being changed thusly dropping Sagara’s usefulness.  Nobunaga sends him 

to Kyoto to prepare for her arrival where he meets every man’s dream.
From now on, I'll be your little sister!
Ab heute bin ich deine kleine Schwester!
¡Desde hoy seré tu hermana menor!
¡Desde hoy seré tu hermana menor!
À partir de maintenant,
 je suis ta petite sœur.
De agora em diante serei sua irmãzinha!