I need someone who knows how to speak japenise to help me.5 prop reward...thanks

First skip 4 minutos 10 segundos into the video unless u really want to watch it.
K U should get to the end song.
I want to listen to the full version of this song but dont know what its called and cant understand it for that matter.
I'll give 5 props to anyone who can give me the name of the song or a traslation of it maybe...