I and weebs all around, believe that the national anthem should be the opening 3 of the anime Attack On Titan, named, Shinzou wo Sasageyo. My reasons for this? It makes us feel more patriotic than the regular anthem we have now, and it's a bop, plus it would make us happy and Eren and Levi would be proud. Imagine thousands of people with their right hands into fists over their hearts and placing the other hand behind their backs? Amazing. So anyways please put this into consideration, and I will give more ideas on why I think it should be the anthem if necessary. I know this might be a far stretch, but all I can do is hope, arigato.