Kanetsugu and Keiji continue to recount their many adventures when they were younger. Keiji asks Kanetsugu how he got to know his spear-bearer, Mosuke.  Kanetsugu tells him about their meeting and the sad past that ended up connecting them for the rest of their lives.
That is how he possibly knew 
the baby was to be a daughter.
Por eso supo que su bebé iba a ser mujer.
Por eso supo que su bebé 
iba a ser una niña.
C’est ainsi qu’il avait pu connaître
 le sexe de son enfant.
Foi assim que ele descobriu
que seria uma menina.