Sei's older sister whom Sei grealy repects. Kotaro commented that both Sei and her dot like to talk much. the princess has lived for a very long time and is also a descendnt of the chaotic bloodline. she resides in the sacred precinct with Crow, where Jiro and Kotaro previously stayed at. she was sad to see him go, so Kotaro consoled her by saying he will write to her when he reaches the special zone. despite her quiet demeanor, she apparently has a short temper and while she enjoys Kotaro's company, if Kotaro does something that angers her, the dark princess does not hesitate to hurt him. her powers are great enough to warp and the very weather surrounding her.