Nice to meet you, my name is Yanase Mei.
As soon as I started high school, not only did I end up in a class with a very odd teacher, surrounded by odd classmates, but I was forced to be class representative in a day full of upheaval.
I'll call you "Ayu," so 
just use my name.
Te llamaré "Ayu", entonces
usa solo mi nombre.
Yo te llamaré "Ayu", así que 
puedes llamarme por mi nombre.
Vou te chamar de "Ayu",
 então só use meu nome.