Kamisato Ayato is the eldest son and current head of the Kamisato Clan, serving as the Yashiro Commissioner in Inazuma. He is the older brother of Kamisato Ayaka and prefers a low-key lifestyle, rarely appearing in public. Like his sister, he is mature, steadfast, and caring toward people from all walks of life. Ayato highly values loyalty and family bonds, having once risked his life to protect his sister. He is a 5-star Hydro sword user known for strong Normal Attack damage and AoE Hydro application in combat.