User blog comment:Maxx-DxD/Mil-Tan is a Water Sprite!/@comment-25051741-20140709170717/@comment-24502975-20140715001304

There are other blogs, such as Talk About What You Want, for things like this.

Anyway, Mil-tan is more of a comedy-based character who's a completely mystery. There's most likely no seriousness behind it unless he's the God of the Bible or Chichigami.