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.
Congrats on your marriage.
Alles Gute zur Hochzeit!
Felicidades por tu casamiento.
¡Felicidades por tu boda!
Félicitations pour ton mariage !
Parabéns pelo casamento.