Board Thread:Speculation House/@comment-92.30.122.91-20140929210007/@comment-25399914-20141001040813

ChishioKunrin wrote: Someone on Tumblr has pointed out that other characters have a tendency to have something on their upper left arm. Like Pyrrha.

And Emerald.

And the Haven Academy uniforms have white armbands on the upper left arm.

Another Character who does is Neptune.

Neptune and Pyrrha are confirmed to be from Mistral, Emerald probably lives there and Haven is located there.

There is a discussion in the puppies thread about which kingdom people are from maybe tis is a clue.