I’m not sure if it’s my “favorite”, necessarily, but I couldn’t think of anything else, and it is a good show, and, imo, rather unknown, but I’ll share Wakfu (the French version (with subtitles if you don’t speak French). I’d highly recommend not watching the dub — it isn’t very good).
I find this “feminine” argument silly. So what if it is feminine? Is there something inherently wrong with femininity? It’s one thing to simply be somewhere on the spectrum of femininity and masculinity, but it’s another to fear that position and to force another based on one’s insecurity of the perceptions of others.