Jirohnagi
Braava Braava
Whats behind the mask is not the point. You were never meant to see it so it doesn't matter. The chest is off a gerudo in both versions though.
Not really. If all the Iron Knuckles are Gerudo its obvious Flat wasn't one. Or do we have to continue this argument now about ghosts having a gender? That sure sounds better!
Actually gonna chip in on this bit. Both flat and sharp are male as confirmed by them stating they are brothers.