So actually Alphonse's he or she tck...

Alphonse is a she. Translators are just bad with genders/pronouns

I thought it was a man, because her breasts were barely visible.

Really I had no idea, translators are always swapping them around its hare to read anything now. Nike presides pronouns titles like niece/nephew are a mess too. It doesn’t help that they swap back and forth between them all the time (￣∇￣")