She looks fine 🙂 but my guess is I somewhat misled you. Sorry about that.
When I look for kitsune hengeyokai, I find stuff like that :
So indeed, ears are shorter, more on the side of the head, etc, etc… but indeed, the attachment is a manga character, now that’s what I find when I look for “kitsune hengeyokai”, and afaik you used actual real fox ears to design your character.
My guess is that’s why she also looks odd with hair and such.
Maybe keep her as she is as a “natural” hengeyokai (and do nothing) or design an alternate “manga” version with wider but shorter ears more on the side of the head ?
Your call. 🙂