Though older than he looks, A-Ruhn's status as the youngest of the Senna siblings shows in his stubborn pride as a Padjal, which often puts him in disagreement with his more flexible sister, Raya-O. His interactions with Kan-E are seldom witnessed, as her duties as Elder Seedseer keep her occupied. Like all Padjal, he is respected by Gridania as a medium between mankind and the Elementals of the Black Shroud.