Just something about your tags... The Japanese version of Episode 5 confirms that Une's first name is Lady. One of the ambassadors refers to her as "Miss Redii (Lady)." For some reason, this was translated to Miss Une in the dub.
I’ve never heard of that before - interesting! I heard it in the scene, but every translation (subtitle or dub) I’ve seen has said “Miss Une,” so I think it may have been a mistake. But I’ll keep an ear out and see if it happens again. Until then, I’ll just call her Une. :) I’ll go back and fix tags next time I do blog maintenance.
(ps your icon is ADORABLE)