The changes will likely just be making sure "Armour" is spelled correctly.

Past evidence suggests that EU censors go easier on visual stuff, but tougher on implying text, than US. However, several Neptunia games have managed to get as low as PEGI 12 (same rating as Fates) so it should be basically the same.

Finally!
Time to cross my fingers and hope that we get the same version as america without more stuff being censored.