Kewpie competition

I found out about this competition through a friends blog, everyone has the same 2" kewpie doll to customise. Sounds like fun!! Here he is being harassed by Domo on my desk while he awaits some clothes! The competition is on margotpotter.com, I wanted to post a more direct link here but the website is impossible to navigate. 0_0

Are Kewpies even boys or girls?