The axis powers consists of a very historical trio between one of the most "powerful" countries. Everyone fears them, but they're not as bad as they seem.
They have different personalities:
Third reich is strict, serious and distant
Fascist Italy is obsessive, liar, and a narcissist
Imperial Japan is silly, childish and playful. [Side Note: he is literally not a cat; nor an animal; he just has a cat tail and cat ears]

☆  

Canada is a very kind country. He is sweet to anyone. But once he (secretly) starts crushing on a possible love interest, he becomes very jealous to who his love interest interacts with.
He will go at great extents for his love interest. He is very obsessive. He is a "yandere", in other words he could kill for his love interest. He will long extremely for just the slightest hint of reciprocation.
He is very compassionate with anyone unless they have interacted with his love interest.

I am an elegant, well mannered countryhuman. I am as respectful as I can be, yet I am also VERY judgemental. I tend to have a strong honest mindset, trying to be as powerful as I can yet still not bringing anyone down. I respect and have respect for absolutely anyone.
I have a beautiful son named Canada. He's gorgeous, I love him with everything. I'd go insane if I ever lost him.
I can be very.. regretful.
Sometimes I come off as mean. and i feel terrible for it. I hold respect for anyone.