If you read my post very closely, you will see this:
Ryuusoul wrote:You are all poor guys in denial. According to their seiyuu, the rest of the cast, etc. and even the anime drama cds (which take place in the anime world with the anime setting), they are guys. Give it up.
Their seiyuu and other cast members said it (Utawarerumono radio episode 13... the cast even says it, so this should end all debate)
The anime drama cds take place in the ANIME WORLD. I believe it was the second one, but in a "what if" corner, it said "what if Doriy and Guraa were actually girls?" The answer was: probably nothing would change (i.e. they are guys, but they act really girly, so despite being guys now, they wouldn't act differently if they were girls... meaning they're not girls)
The anime fanbook segment on Doriy and Guraa mentions "looking at jewelry makes them happy and they even act like normal girls, but..." (in other words, saying they are actually guys, since the "but..." would be meaningless otherwise).
But as md posted, the pic states it all...