Hinoka is the eldest daughter of the Hoshidan royal family, and an extremely talented Pegasus Knight. Serious, determined, and unsophisticated, Hinoka has the spirit of a natural warrior and valiantly charges into battle with utter fearlessness and courage.

Her firey and brash nature can often get her into trouble, as evidenced by her numerous reckless attempts to try and save Corrin from their captivity in Nohr. She has never been able to forgive herself for allowing Corrin to be taken captive, causing her to become neglectful of her other siblings, with her support conversations being the first real bonding experience she has ever shared with them.