Hmmm. Will this be a story where the controlling abusive guy learns to give up the woman he is causing pain to another man? I mean that would be a really mature story. The Water God gives up and lets Asahi be happy. That would be nice.
Also, in this age-up Asahi doesn't look too different. The other guy, yes, he looks completely different. Asahi on the other hand has eyes almost as big as her younger self and almost the exact same face shape.