Aww, how adorable!!! xD Hrm...guess the gender. I guess I'll go with female (the name sounds female-ish) but I won't be too surprised if I'm wrong. I've made up a few gender-benders myself, so I always expect the unexpected. Or...maybe I'm just weird. xD Either way, very nice job!
Haha, well because no one knows the story here, they wouldn't get that Wu-Yung is actually male. And there's a reason he looks girly. He doesn't dress like a girl for the fun of it XD