Thank you for the translation!!
I'm divided. I'd be happy if Jun stayed a girl or went back to being a boy, so long as he/she's still with Nao. I just want the reveal/reconciliation to be well-written.
"Just like how human girls are able to get along together just fine."
Calling BS. Males are much more harmonious than females.
Consider felis domesticus. If you have 2+ males in the house, they will chase and wrestle each other all over the house (preferably at 5:30 AM), but it's all for fun. Females... in the wild, that's not just a female's territory. It's her refrigerator/pantry. She needs that food for herself and her kittens. Any other female gets chased right the hell out. I've seen it.
I've also seen nature documentaries where a daughter wolf chased out her own mother to take the alpha bitch position in the pack. The mom was messed up good.