Dorii and Guraa are twin archers serving under Oboro. They are talented archers and often lead archer groups in Hakuoros army. There are few ways to tell them apart. For one Dorii has purple eyes while Guraas are blue. Also the bottom part of Doriis clothes are blue while with Guraa they are red. You really cant make them separate characters since theyre always side by side. They are somewhat androgynous and as such their gender is difficult to ascertain even by other characters.