Polychrome tag.

Is there a point to the polychrome tag? It seems like it's only used with kiya_shii images. To me, though, it looks like it's about as useful as the female tag, unless I'm missing something (there's no wiki to go off of).

It's the name of one of his doujins (see here ). The posts probably belong in a pool instead.

Yes, pool it up, and remove the tag.