it definetely has to be Gurren Lagann.
EVERYtime i hear one of gurren lagann i just feel like doing better, making an effort, go beyond the limits. Break through MAKE A HOLE IN THE HEAVENS WITH MY DRILL. Inspire other ppl to give their best too. You know, I just feel like i still got a lot to do and that I have to give it my all, because at the end it all will be worth it.
I can't hear sorairo days without feeling "elevation"