What do tu want to see in the upcoming new volume (vol. 6)?

We're expecting the volume 6 this October. So, as what had been asked before the release of vol. 5 last year, what do tu want to see in the upcoming one?

As I've also been wishing since I ever found Hetalia, the thing I always wanted the most is... for MY COUNTRY, THE PHILIPPINES, TO BE OFFICIALLY INCLUDED IN hetalia >_<
I'm wishing for Himaruya-sensei to have that enough energy to make new characters and, hopefully, include my country. >_<

I'd like to see más cultural jokes too, as well as Germany's younger days (this one's just a wishful thinking).